| 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 | $38.78 | 7.764% | $41.7909 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $178.98 | 11.312% | $199.2262 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $215.67 | 11.776% | $241.0673 | $241.07 | $241.05 | $241.10 |
| Purchase #4 | $190.72 | 4.782% | $199.8402 | $199.84 | $199.85 | $199.80 |
| Purchase #5 | $190.76 | 12.778% | $215.1353 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $245.36 | 10.518% | $271.167 | $271.17 | $271.15 | $271.20 |
| Purchase #7 | $25.84 | 13.838% | $29.4157 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $1,086.11 | $1,197.6426 | $1,197.66 | $1,197.65 | $1,197.60 | |