| 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 | $226.31 | 10.192% | $249.3755 | $249.38 | $249.40 | $249.40 |
| Purchase #2 | $23.68 | 3.851% | $24.5919 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $12.63 | 9.203% | $13.7923 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $13.66 | 13.201% | $15.4633 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $139.27 | 9.639% | $152.6942 | $152.69 | $152.70 | $152.70 |
| Purchase #6 | $106.46 | 8.773% | $115.7997 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $22.89 | 3.601% | $23.7143 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $544.90 | $595.4312 | $595.42 | $595.45 | $595.50 | |