| 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 | $100.80 | 12.294% | $113.1924 | $113.19 | $113.20 | $113.20 |
| Purchase #2 | $238.40 | 11.554% | $265.9447 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $98.31 | 6.249% | $104.4534 | $104.45 | $104.45 | $104.50 |
| Purchase #4 | $36.81 | 13.375% | $41.7333 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $24.31 | 6.586% | $25.9111 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $168.51 | 10.143% | $185.602 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $210.48 | 6.582% | $224.3338 | $224.33 | $224.35 | $224.30 |
| 7 purchase totals = | $877.62 | $961.1707 | $961.15 | $961.20 | $961.10 | |