| 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 | $209.66 | 3.170% | $216.3062 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $198.87 | 12.664% | $224.0549 | $224.05 | $224.05 | $224.10 |
| Purchase #3 | $14.50 | 6.684% | $15.4692 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $95.61 | 8.152% | $103.4041 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $62.45 | 5.594% | $65.9435 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $157.65 | 8.751% | $171.446 | $171.45 | $171.45 | $171.40 |
| Purchase #7 | $187.31 | 3.705% | $194.2498 | $194.25 | $194.25 | $194.20 |
| 7 purchase totals = | $926.05 | $990.8737 | $990.87 | $990.85 | $990.80 | |