| 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 | $246.95 | 10.635% | $273.2131 | $273.21 | $273.20 | $273.20 |
| Purchase #2 | $210.44 | 10.309% | $232.1343 | $232.13 | $232.15 | $232.10 |
| Purchase #3 | $13.63 | 5.359% | $14.3604 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $107.35 | 7.618% | $115.5279 | $115.53 | $115.55 | $115.50 |
| Purchase #5 | $205.32 | 7.203% | $220.1092 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $110.55 | 12.693% | $124.5821 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $16.84 | 3.216% | $17.3816 | $17.38 | $17.40 | $17.40 |
| 7 purchase totals = | $911.08 | $997.3086 | $997.30 | $997.35 | $997.30 | |