| 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 | $197.47 | 13.700% | $224.5234 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $166.97 | 8.726% | $181.5398 | $181.54 | $181.55 | $181.50 |
| Purchase #3 | $25.81 | 8.672% | $28.0482 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $102.97 | 6.783% | $109.9545 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $56.78 | 9.312% | $62.0674 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $97.67 | 6.799% | $104.3106 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $142.88 | 9.631% | $156.6408 | $156.64 | $156.65 | $156.60 |
| 7 purchase totals = | $790.55 | $867.0847 | $867.08 | $867.05 | $867.00 | |