| 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 | $230.55 | 8.417% | $249.9554 | $249.96 | $249.95 | $250.00 |
| Purchase #2 | $43.43 | 11.121% | $48.2599 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $21.58 | 3.669% | $22.3718 | $22.37 | $22.35 | $22.40 |
| Purchase #4 | $19.75 | 11.683% | $22.0574 | $22.06 | $22.05 | $22.10 |
| Purchase #5 | $159.45 | 7.117% | $170.7981 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $211.37 | 10.136% | $232.7945 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $19.69 | 8.382% | $21.3404 | $21.34 | $21.35 | $21.30 |
| 7 purchase totals = | $705.82 | $767.5775 | $767.58 | $767.55 | $767.70 | |