| 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 | $140.35 | 8.374% | $152.1029 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $92.42 | 10.564% | $102.1832 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $228.27 | 8.190% | $246.9653 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $15.48 | 3.336% | $15.9964 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $238.71 | 4.396% | $249.2037 | $249.20 | $249.20 | $249.20 |
| Purchase #6 | $226.72 | 7.799% | $244.4019 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $126.25 | 3.178% | $130.2622 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $1,068.20 | $1,141.1156 | $1,141.11 | $1,141.10 | $1,141.20 | |