| 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 | $245.50 | 3.395% | $253.8347 | $253.83 | $253.85 | $253.80 |
| Purchase #2 | $148.98 | 11.754% | $166.4911 | $166.49 | $166.50 | $166.50 |
| Purchase #3 | $202.71 | 7.133% | $217.1693 | $217.17 | $217.15 | $217.20 |
| Purchase #4 | $141.72 | 10.283% | $156.2931 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $221.79 | 4.774% | $232.3783 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $232.90 | 10.640% | $257.6806 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $6.93 | 10.494% | $7.6572 | $7.66 | $7.65 | $7.70 |
| 7 purchase totals = | $1,200.53 | $1,291.5043 | $1,291.50 | $1,291.55 | $1,291.60 | |