| 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 | $211.68 | 9.161% | $231.072 | $231.07 | $231.05 | $231.10 |
| Purchase #2 | $170.96 | 13.801% | $194.5542 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $210.61 | 6.687% | $224.6935 | $224.69 | $224.70 | $224.70 |
| Purchase #4 | $11.70 | 10.709% | $12.953 | $12.95 | $12.95 | $13.00 |
| Purchase #5 | $46.94 | 5.725% | $49.6273 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $29.66 | 7.720% | $31.9498 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $131.68 | 6.156% | $139.7862 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $813.23 | $884.6360 | $884.63 | $884.65 | $884.70 | |