| 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 | $112.55 | 7.646% | $121.1556 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $174.77 | 5.622% | $184.5956 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $250.35 | 11.376% | $278.8298 | $278.83 | $278.85 | $278.80 |
| Purchase #4 | $215.99 | 10.492% | $238.6517 | $238.65 | $238.65 | $238.70 |
| Purchase #5 | $213.80 | 4.873% | $224.2185 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $147.96 | 12.578% | $166.5704 | $166.57 | $166.55 | $166.60 |
| Purchase #7 | $106.69 | 5.844% | $112.925 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,222.11 | $1,326.9466 | $1,326.96 | $1,326.95 | $1,327.00 | |