| 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 | $229.49 | 10.418% | $253.3983 | $253.40 | $253.40 | $253.40 |
| Purchase #2 | $147.78 | 6.782% | $157.8024 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $102.28 | 3.565% | $105.9263 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $139.57 | 11.742% | $155.9583 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $159.26 | 6.105% | $168.9828 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $51.45 | 4.391% | $53.7092 | $53.71 | $53.70 | $53.70 |
| Purchase #7 | $41.40 | 7.456% | $44.4868 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $871.23 | $940.2641 | $940.27 | $940.30 | $940.30 | |