| 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 | $217.38 | 11.853% | $243.1461 | $243.15 | $243.15 | $243.10 |
| Purchase #2 | $22.53 | 13.831% | $25.6461 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $138.59 | 7.582% | $149.0979 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $22.51 | 3.702% | $23.3433 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $180.51 | 3.487% | $186.8044 | $186.80 | $186.80 | $186.80 |
| Purchase #6 | $95.76 | 11.447% | $106.7216 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $213.74 | 12.346% | $240.1283 | $240.13 | $240.15 | $240.10 |
| 7 purchase totals = | $891.02 | $974.8877 | $974.89 | $974.90 | $974.70 | |