| 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 | $214.83 | 3.114% | $221.5198 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $177.43 | 11.143% | $197.201 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $55.93 | 12.528% | $62.9369 | $62.94 | $62.95 | $62.90 |
| Purchase #4 | $12.87 | 7.809% | $13.875 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $99.36 | 9.460% | $108.7595 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $47.30 | 10.169% | $52.1099 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $6.29 | 6.644% | $6.7079 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $614.01 | $663.1100 | $663.12 | $663.10 | $663.10 | |