| 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 | $202.69 | 5.689% | $214.221 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $105.67 | 10.805% | $117.0876 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $33.75 | 5.856% | $35.7264 | $35.73 | $35.75 | $35.70 |
| Purchase #4 | $143.86 | 12.538% | $161.8972 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $87.25 | 8.327% | $94.5153 | $94.52 | $94.50 | $94.50 |
| Purchase #6 | $13.94 | 8.464% | $15.1199 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $175.49 | 9.123% | $191.5 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $762.65 | $830.0674 | $830.08 | $830.05 | $830.00 | |