| 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 | $127.57 | 5.434% | $134.5022 | $134.50 | $134.50 | $134.50 |
| Purchase #2 | $33.67 | 13.202% | $38.1151 | $38.12 | $38.10 | $38.10 |
| Purchase #3 | $189.87 | 10.589% | $209.9753 | $209.98 | $210.00 | $210.00 |
| Purchase #4 | $28.74 | 8.256% | $31.1128 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $155.39 | 13.785% | $176.8105 | $176.81 | $176.80 | $176.80 |
| Purchase #6 | $166.68 | 11.815% | $186.3732 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $210.99 | 10.648% | $233.4562 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $912.91 | $1,010.3453 | $1,010.35 | $1,010.30 | $1,010.40 | |