| 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 | $225.40 | 8.602% | $244.7889 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $29.89 | 7.187% | $32.0382 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $91.92 | 4.160% | $95.7439 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $236.47 | 3.590% | $244.9593 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $131.27 | 8.634% | $142.6039 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $162.70 | 7.677% | $175.1905 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $29.48 | 8.850% | $32.089 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $907.13 | $967.4137 | $967.41 | $967.45 | $967.40 | |