| 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 | $189.34 | 13.625% | $215.1376 | $215.14 | $215.15 | $215.10 |
| Purchase #2 | $17.29 | 5.148% | $18.1801 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $244.42 | 9.317% | $267.1926 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $187.69 | 8.729% | $204.0735 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $38.86 | 4.467% | $40.5959 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $25.68 | 10.109% | $28.276 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $82.28 | 11.183% | $91.4814 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $785.56 | $864.9371 | $864.94 | $865.00 | $865.00 | |