| 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 | $227.33 | 6.629% | $242.3997 | $242.40 | $242.40 | $242.40 |
| Purchase #2 | $146.69 | 13.731% | $166.832 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $110.25 | 8.871% | $120.0303 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $180.73 | 9.811% | $198.4614 | $198.46 | $198.45 | $198.50 |
| Purchase #5 | $171.29 | 9.283% | $187.1909 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $170.77 | 10.273% | $188.3132 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $243.77 | 3.813% | $253.065 | $253.07 | $253.05 | $253.10 |
| 7 purchase totals = | $1,250.83 | $1,356.2925 | $1,356.29 | $1,356.30 | $1,356.30 | |