| 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 | $97.25 | 13.437% | $110.3175 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $215.70 | 12.577% | $242.8286 | $242.83 | $242.85 | $242.80 |
| Purchase #3 | $70.83 | 5.533% | $74.749 | $74.75 | $74.75 | $74.70 |
| Purchase #4 | $78.40 | 8.248% | $84.8664 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $127.39 | 3.800% | $132.2308 | $132.23 | $132.25 | $132.20 |
| Purchase #6 | $46.33 | 13.699% | $52.6767 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $202.78 | 6.350% | $215.6565 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $838.68 | $913.3255 | $913.34 | $913.35 | $913.30 | |