| 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 | $211.49 | 11.437% | $235.6781 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $235.66 | 3.684% | $244.3417 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $193.30 | 9.627% | $211.909 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $42.81 | 10.631% | $47.3611 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $38.39 | 9.299% | $41.9599 | $41.96 | $41.95 | $42.00 |
| Purchase #6 | $87.60 | 11.767% | $97.9079 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $222.46 | 10.631% | $246.1097 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,031.71 | $1,125.2674 | $1,125.27 | $1,125.25 | $1,125.30 | |