| 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 | $125.63 | 7.613% | $135.1942 | $135.19 | $135.20 | $135.20 |
| Purchase #2 | $227.90 | 10.780% | $252.4676 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $153.51 | 10.846% | $170.1597 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $29.54 | 8.176% | $31.9552 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $140.63 | 5.207% | $147.9526 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $227.65 | 10.651% | $251.897 | $251.90 | $251.90 | $251.90 |
| Purchase #7 | $225.43 | 8.475% | $244.5352 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,130.29 | $1,234.1615 | $1,234.17 | $1,234.15 | $1,234.30 | |