| 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 | $86.36 | 11.300% | $96.1187 | $96.12 | $96.10 | $96.10 |
| Purchase #2 | $148.44 | 11.216% | $165.089 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $200.97 | 13.727% | $228.5572 | $228.56 | $228.55 | $228.60 |
| Purchase #4 | $24.82 | 12.848% | $28.0089 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $210.86 | 4.695% | $220.7599 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $33.98 | 13.272% | $38.4898 | $38.49 | $38.50 | $38.50 |
| Purchase #7 | $123.78 | 9.212% | $135.1826 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $829.21 | $912.2061 | $912.21 | $912.20 | $912.30 | |