| 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 | $188.64 | 4.695% | $197.4966 | $197.50 | $197.50 | $197.50 |
| Purchase #2 | $220.82 | 3.771% | $229.1471 | $229.15 | $229.15 | $229.10 |
| Purchase #3 | $109.35 | 11.611% | $122.0466 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $22.75 | 7.163% | $24.3796 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $243.70 | 8.793% | $265.1285 | $265.13 | $265.15 | $265.10 |
| Purchase #6 | $42.84 | 12.337% | $48.1252 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $43.34 | 11.825% | $48.465 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $871.44 | $934.7886 | $934.81 | $934.85 | $934.70 | |