| 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 | $143.89 | 12.235% | $161.4949 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $222.38 | 12.148% | $249.3947 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $39.31 | 8.436% | $42.6262 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $20.66 | 9.643% | $22.6522 | $22.65 | $22.65 | $22.70 |
| Purchase #5 | $122.91 | 5.431% | $129.5852 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $146.35 | 3.260% | $151.121 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $218.42 | 11.701% | $243.9773 | $243.98 | $244.00 | $244.00 |
| 7 purchase totals = | $913.92 | $1,000.8515 | $1,000.85 | $1,000.90 | $1,000.90 | |