| 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 | $221.56 | 10.120% | $243.9819 | $243.98 | $244.00 | $244.00 |
| Purchase #2 | $175.88 | 3.251% | $181.5979 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $102.29 | 4.569% | $106.9636 | $106.96 | $106.95 | $107.00 |
| Purchase #4 | $21.34 | 3.825% | $22.1563 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $44.59 | 4.231% | $46.4766 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $119.38 | 5.733% | $126.2241 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $90.60 | 9.770% | $99.4516 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $775.64 | $826.8520 | $826.85 | $826.85 | $827.00 | |