| 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 | $215.71 | 11.394% | $240.288 | $240.29 | $240.30 | $240.30 |
| Purchase #2 | $231.58 | 5.568% | $244.4744 | $244.47 | $244.45 | $244.50 |
| Purchase #3 | $209.32 | 9.460% | $229.1217 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $148.79 | 13.119% | $168.3098 | $168.31 | $168.30 | $168.30 |
| Purchase #5 | $62.76 | 10.779% | $69.5249 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $98.46 | 10.700% | $108.9952 | $109.00 | $109.00 | $109.00 |
| Purchase #7 | $16.25 | 7.278% | $17.4327 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $982.87 | $1,078.1467 | $1,078.14 | $1,078.10 | $1,078.10 | |