| 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 | $200.90 | 9.647% | $220.2808 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $195.54 | 4.532% | $204.4019 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $152.86 | 7.111% | $163.7299 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $157.63 | 3.719% | $163.4923 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $122.99 | 7.583% | $132.3163 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $206.71 | 13.869% | $235.3786 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $184.48 | 6.103% | $195.7388 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $1,221.11 | $1,315.3386 | $1,315.34 | $1,315.40 | $1,315.30 | |