| 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 | $115.32 | 7.730% | $124.2342 | $124.23 | $124.25 | $124.20 |
| Purchase #2 | $9.78 | 3.352% | $10.1078 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $25.27 | 11.524% | $28.1821 | $28.18 | $28.20 | $28.20 |
| Purchase #4 | $249.27 | 10.399% | $275.1916 | $275.19 | $275.20 | $275.20 |
| Purchase #5 | $146.62 | 3.153% | $151.2429 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $233.95 | 11.212% | $260.1805 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $117.98 | 4.511% | $123.3021 | $123.30 | $123.30 | $123.30 |
| 7 purchase totals = | $898.19 | $972.4412 | $972.43 | $972.50 | $972.40 | |