| 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 | $209.28 | 12.710% | $235.8795 | $235.88 | $235.90 | $235.90 |
| Purchase #2 | $139.35 | 7.637% | $149.9922 | $149.99 | $150.00 | $150.00 |
| Purchase #3 | $118.49 | 8.114% | $128.1043 | $128.10 | $128.10 | $128.10 |
| Purchase #4 | $160.48 | 12.454% | $180.4662 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $43.94 | 13.375% | $49.817 | $49.82 | $49.80 | $49.80 |
| Purchase #6 | $28.89 | 12.635% | $32.5403 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $146.94 | 6.417% | $156.3691 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $847.37 | $933.1686 | $933.17 | $933.15 | $933.20 | |