| 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 | $200.49 | 9.487% | $219.5105 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $44.43 | 12.771% | $50.1042 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $179.55 | 13.385% | $203.5828 | $203.58 | $203.60 | $203.60 |
| Purchase #4 | $99.72 | 3.811% | $103.5203 | $103.52 | $103.50 | $103.50 |
| Purchase #5 | $177.48 | 3.601% | $183.8711 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $48.58 | 7.364% | $52.1574 | $52.16 | $52.15 | $52.20 |
| Purchase #7 | $109.71 | 3.750% | $113.8241 | $113.82 | $113.80 | $113.80 |
| 7 purchase totals = | $859.96 | $926.5704 | $926.56 | $926.50 | $926.60 | |