| 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 | $221.39 | 10.370% | $244.3481 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $104.65 | 5.856% | $110.7783 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $96.92 | 8.624% | $105.2784 | $105.28 | $105.30 | $105.30 |
| Purchase #4 | $239.82 | 12.329% | $269.3874 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $198.34 | 13.411% | $224.9394 | $224.94 | $224.95 | $224.90 |
| Purchase #6 | $229.76 | 13.482% | $260.7362 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $104.37 | 7.339% | $112.0297 | $112.03 | $112.05 | $112.00 |
| 7 purchase totals = | $1,195.25 | $1,327.4975 | $1,327.51 | $1,327.60 | $1,327.40 | |