| 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 | $234.51 | 12.242% | $263.2187 | $263.22 | $263.20 | $263.20 |
| Purchase #2 | $208.70 | 6.494% | $222.253 | $222.25 | $222.25 | $222.30 |
| Purchase #3 | $115.73 | 4.836% | $121.3267 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $143.32 | 5.244% | $150.8357 | $150.84 | $150.85 | $150.80 |
| Purchase #5 | $209.77 | 5.816% | $221.9702 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $219.76 | 5.583% | $232.0292 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $133.60 | 13.590% | $151.7562 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $1,265.39 | $1,363.3897 | $1,363.40 | $1,363.40 | $1,363.40 | |