| 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 | $108.62 | 6.800% | $116.0062 | $116.01 | $116.00 | $116.00 |
| Purchase #2 | $173.72 | 7.810% | $187.2875 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $195.94 | 5.698% | $207.1047 | $207.10 | $207.10 | $207.10 |
| Purchase #4 | $75.94 | 8.549% | $82.4321 | $82.43 | $82.45 | $82.40 |
| Purchase #5 | $136.46 | 3.149% | $140.7571 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $93.53 | 7.738% | $100.7674 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $23.81 | 10.284% | $26.2586 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $808.02 | $860.6136 | $860.62 | $860.60 | $860.70 | |