| 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 | $39.80 | 11.543% | $44.3941 | $44.39 | $44.40 | $44.40 |
| Purchase #2 | $94.53 | 6.501% | $100.6754 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $38.52 | 11.367% | $42.8986 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $104.88 | 11.489% | $116.9297 | $116.93 | $116.95 | $116.90 |
| Purchase #5 | $230.41 | 4.178% | $240.0365 | $240.04 | $240.05 | $240.00 |
| Purchase #6 | $118.28 | 3.193% | $122.0567 | $122.06 | $122.05 | $122.10 |
| Purchase #7 | $242.86 | 7.205% | $260.3581 | $260.36 | $260.35 | $260.40 |
| 7 purchase totals = | $869.28 | $927.3491 | $927.36 | $927.40 | $927.40 | |