| 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 | $250.25 | 3.340% | $258.6084 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $244.26 | 8.180% | $264.2405 | $264.24 | $264.25 | $264.20 |
| Purchase #3 | $131.48 | 13.625% | $149.3942 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $97.37 | 13.643% | $110.6542 | $110.65 | $110.65 | $110.70 |
| Purchase #5 | $63.59 | 6.786% | $67.9052 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $191.89 | 9.849% | $210.7892 | $210.79 | $210.80 | $210.80 |
| Purchase #7 | $146.69 | 3.102% | $151.2403 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $1,125.53 | $1,212.8320 | $1,212.83 | $1,212.85 | $1,212.80 | |