| 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 | $204.48 | 12.244% | $229.5165 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $74.92 | 6.552% | $79.8288 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $31.59 | 11.217% | $35.1335 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $26.42 | 9.222% | $28.8565 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $140.94 | 3.566% | $145.9659 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $172.48 | 4.506% | $180.2519 | $180.25 | $180.25 | $180.30 |
| Purchase #7 | $140.39 | 6.611% | $149.6712 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $791.22 | $849.2243 | $849.23 | $849.20 | $849.30 | |