| 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 | $207.28 | 8.718% | $225.3507 | $225.35 | $225.35 | $225.40 |
| Purchase #2 | $32.27 | 11.825% | $36.0859 | $36.09 | $36.10 | $36.10 |
| Purchase #3 | $29.25 | 6.516% | $31.1559 | $31.16 | $31.15 | $31.20 |
| Purchase #4 | $170.95 | 7.657% | $184.0396 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $106.99 | 13.782% | $121.7354 | $121.74 | $121.75 | $121.70 |
| Purchase #6 | $107.63 | 12.347% | $120.9191 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $205.32 | 10.549% | $226.9792 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $859.69 | $946.2658 | $946.28 | $946.30 | $946.30 | |