| 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 | $228.38 | 12.669% | $257.3135 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $225.95 | 5.384% | $238.1151 | $238.12 | $238.10 | $238.10 |
| Purchase #3 | $112.42 | 13.750% | $127.8778 | $127.88 | $127.90 | $127.90 |
| Purchase #4 | $243.58 | 10.592% | $269.38 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $177.89 | 9.164% | $194.1918 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $197.49 | 3.458% | $204.3192 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $18.43 | 6.794% | $19.6821 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $1,204.14 | $1,310.8795 | $1,310.88 | $1,310.90 | $1,310.90 | |