| 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 | $225.72 | 8.242% | $244.3238 | $244.32 | $244.30 | $244.30 |
| Purchase #2 | $78.90 | 11.578% | $88.035 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $29.63 | 10.405% | $32.713 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $85.94 | 12.541% | $96.7177 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $11.80 | 7.416% | $12.6751 | $12.68 | $12.70 | $12.70 |
| Purchase #6 | $243.79 | 5.127% | $256.2891 | $256.29 | $256.30 | $256.30 |
| Purchase #7 | $101.49 | 6.606% | $108.1944 | $108.19 | $108.20 | $108.20 |
| 7 purchase totals = | $777.27 | $838.9481 | $838.95 | $838.95 | $838.90 | |