| 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 | $109.60 | 5.193% | $115.2915 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $212.78 | 3.827% | $220.9231 | $220.92 | $220.90 | $220.90 |
| Purchase #3 | $59.60 | 12.611% | $67.1162 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $176.28 | 8.524% | $191.3061 | $191.31 | $191.30 | $191.30 |
| Purchase #5 | $206.83 | 4.357% | $215.8416 | $215.84 | $215.85 | $215.80 |
| Purchase #6 | $37.79 | 7.528% | $40.6348 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $188.25 | 7.470% | $202.3123 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $991.13 | $1,053.4256 | $1,053.42 | $1,053.40 | $1,053.30 | |