| 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 | $93.43 | 10.115% | $102.8804 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $180.34 | 12.267% | $202.4623 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $67.66 | 10.719% | $74.9125 | $74.91 | $74.90 | $74.90 |
| Purchase #4 | $132.96 | 8.546% | $144.3228 | $144.32 | $144.30 | $144.30 |
| Purchase #5 | $91.52 | 8.228% | $99.0503 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $118.38 | 11.699% | $132.2293 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $189.63 | 11.502% | $211.4412 | $211.44 | $211.45 | $211.40 |
| 7 purchase totals = | $873.92 | $967.2988 | $967.29 | $967.30 | $967.30 | |