| 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 | $219.39 | 8.765% | $238.6195 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $97.76 | 8.568% | $106.1361 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $60.42 | 6.711% | $64.4748 | $64.47 | $64.45 | $64.50 |
| Purchase #4 | $172.82 | 10.755% | $191.4068 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $61.38 | 7.245% | $65.827 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $34.53 | 11.166% | $38.3856 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $68.62 | 13.246% | $77.7094 | $77.71 | $77.70 | $77.70 |
| 7 purchase totals = | $714.92 | $782.5592 | $782.57 | $782.55 | $782.50 | |