| 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 | $99.43 | 7.424% | $106.8117 | $106.81 | $106.80 | $106.80 |
| Purchase #2 | $208.27 | 9.611% | $228.2868 | $228.29 | $228.30 | $228.30 |
| Purchase #3 | $54.42 | 9.399% | $59.5349 | $59.53 | $59.55 | $59.50 |
| Purchase #4 | $194.46 | 9.359% | $212.6595 | $212.66 | $212.65 | $212.70 |
| Purchase #5 | $124.41 | 8.621% | $135.1354 | $135.14 | $135.15 | $135.10 |
| Purchase #6 | $173.34 | 6.619% | $184.8134 | $184.81 | $184.80 | $184.80 |
| Purchase #7 | $138.60 | 11.220% | $154.1509 | $154.15 | $154.15 | $154.20 |
| 7 purchase totals = | $992.93 | $1,081.3926 | $1,081.39 | $1,081.40 | $1,081.40 | |