| 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 | $108.95 | 11.245% | $121.2014 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $196.39 | 8.421% | $212.928 | $212.93 | $212.95 | $212.90 |
| Purchase #3 | $80.88 | 4.686% | $84.67 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $224.48 | 11.437% | $250.1538 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $79.92 | 6.264% | $84.9262 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $127.86 | 3.225% | $131.9835 | $131.98 | $132.00 | $132.00 |
| Purchase #7 | $57.94 | 4.805% | $60.724 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $876.42 | $946.5869 | $946.58 | $946.60 | $946.60 | |