| 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 | $243.33 | 11.491% | $271.2911 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $48.29 | 10.539% | $53.3793 | $53.38 | $53.40 | $53.40 |
| Purchase #3 | $133.52 | 13.736% | $151.8603 | $151.86 | $151.85 | $151.90 |
| Purchase #4 | $10.57 | 7.455% | $11.358 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $118.59 | 11.362% | $132.0642 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $103.82 | 6.242% | $110.3004 | $110.30 | $110.30 | $110.30 |
| Purchase #7 | $150.50 | 4.865% | $157.8218 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $808.62 | $888.0751 | $888.07 | $888.05 | $888.20 | |