| 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 | $102.37 | 5.795% | $108.3023 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $214.61 | 13.674% | $243.9558 | $243.96 | $243.95 | $244.00 |
| Purchase #3 | $80.83 | 8.632% | $87.8072 | $87.81 | $87.80 | $87.80 |
| Purchase #4 | $148.61 | 10.346% | $163.9852 | $163.99 | $164.00 | $164.00 |
| Purchase #5 | $201.48 | 13.536% | $228.7523 | $228.75 | $228.75 | $228.80 |
| Purchase #6 | $21.93 | 10.253% | $24.1785 | $24.18 | $24.20 | $24.20 |
| Purchase #7 | $83.62 | 13.418% | $94.8401 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $853.45 | $951.8214 | $951.83 | $951.85 | $951.90 | |