| 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 | $28.92 | 9.174% | $31.5731 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $206.52 | 9.611% | $226.3686 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $226.34 | 11.634% | $252.6724 | $252.67 | $252.65 | $252.70 |
| Purchase #4 | $61.85 | 8.704% | $67.2334 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $203.73 | 12.484% | $229.1637 | $229.16 | $229.15 | $229.20 |
| Purchase #6 | $153.27 | 9.640% | $168.0452 | $168.05 | $168.05 | $168.00 |
| Purchase #7 | $244.29 | 4.859% | $256.1601 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $1,124.92 | $1,231.2165 | $1,231.21 | $1,231.15 | $1,231.30 | |