| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $245.87 | 13.607% | $279.3255 | $279.33 | $279.35 | $279.30 |
| Purchase #2 | $113.74 | 13.253% | $128.814 | $128.81 | $128.80 | $128.80 |
| Purchase #3 | $209.29 | 12.116% | $234.6476 | $234.65 | $234.65 | $234.60 |
| Purchase #4 | $226.68 | 13.711% | $257.7601 | $257.76 | $257.75 | $257.80 |
| Purchase #5 | $232.85 | 3.171% | $240.2337 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $238.89 | 7.757% | $257.4207 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $171.37 | 3.545% | $177.4451 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $1,438.69 | $1,575.6467 | $1,575.65 | $1,575.65 | $1,575.50 | |