| 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 | $118.97 | 3.614% | $123.2696 | $123.27 | $123.25 | $123.30 |
| Purchase #2 | $214.56 | 4.510% | $224.2367 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $47.37 | 11.669% | $52.8976 | $52.90 | $52.90 | $52.90 |
| Purchase #4 | $19.46 | 6.365% | $20.6986 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $66.51 | 8.813% | $72.3715 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $162.33 | 9.554% | $177.839 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $83.47 | 5.186% | $87.7988 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $712.67 | $759.1118 | $759.12 | $759.10 | $759.10 | |