| 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 | $229.33 | 3.643% | $237.6845 | $237.68 | $237.70 | $237.70 |
| Purchase #2 | $132.50 | 9.167% | $144.6463 | $144.65 | $144.65 | $144.60 |
| Purchase #3 | $23.83 | 7.154% | $25.5348 | $25.53 | $25.55 | $25.50 |
| Purchase #4 | $43.94 | 11.298% | $48.9043 | $48.90 | $48.90 | $48.90 |
| Purchase #5 | $25.38 | 4.330% | $26.479 | $26.48 | $26.50 | $26.50 |
| Purchase #6 | $24.86 | 6.745% | $26.5368 | $26.54 | $26.55 | $26.50 |
| Purchase #7 | $51.39 | 11.797% | $57.4525 | $57.45 | $57.45 | $57.50 |
| 7 purchase totals = | $531.23 | $567.2382 | $567.23 | $567.30 | $567.20 | |