| 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 | $198.61 | 9.130% | $216.7431 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $62.74 | 4.507% | $65.5677 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $97.52 | 11.247% | $108.4881 | $108.49 | $108.50 | $108.50 |
| Purchase #4 | $145.34 | 12.279% | $163.1863 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $206.51 | 3.127% | $212.9676 | $212.97 | $212.95 | $213.00 |
| Purchase #6 | $25.80 | 3.799% | $26.7801 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $99.34 | 3.586% | $102.9023 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $835.86 | $896.6352 | $896.64 | $896.65 | $896.70 | |