| 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 | $211.49 | 8.789% | $230.0779 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $52.46 | 13.825% | $59.7126 | $59.71 | $59.70 | $59.70 |
| Purchase #3 | $198.64 | 3.435% | $205.4633 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $101.70 | 8.552% | $110.3974 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $54.39 | 5.467% | $57.3635 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $32.36 | 5.573% | $34.1634 | $34.16 | $34.15 | $34.20 |
| Purchase #7 | $229.97 | 12.478% | $258.6657 | $258.67 | $258.65 | $258.70 |
| 7 purchase totals = | $881.01 | $955.8438 | $955.84 | $955.80 | $956.00 | |