| 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 | $105.42 | 10.208% | $116.1813 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $9.27 | 8.834% | $10.0889 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $225.39 | 9.742% | $247.3475 | $247.35 | $247.35 | $247.30 |
| Purchase #4 | $197.83 | 7.141% | $211.957 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $210.98 | 11.635% | $235.5275 | $235.53 | $235.55 | $235.50 |
| Purchase #6 | $57.63 | 5.479% | $60.7875 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $48.43 | 13.478% | $54.9574 | $54.96 | $54.95 | $55.00 |
| 7 purchase totals = | $854.95 | $936.8471 | $936.86 | $936.90 | $936.90 | |