| 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 | $139.87 | 8.674% | $152.0023 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $93.90 | 12.528% | $105.6638 | $105.66 | $105.65 | $105.70 |
| Purchase #3 | $139.43 | 5.147% | $146.6065 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $226.34 | 7.823% | $244.0466 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $138.60 | 7.261% | $148.6637 | $148.66 | $148.65 | $148.70 |
| Purchase #6 | $174.92 | 5.662% | $184.824 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $237.55 | 12.120% | $266.3411 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $1,150.61 | $1,248.1480 | $1,248.14 | $1,248.10 | $1,248.10 | |