| 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 | $221.39 | 8.722% | $240.6996 | $240.70 | $240.70 | $240.70 |
| Purchase #2 | $232.53 | 5.309% | $244.875 | $244.88 | $244.90 | $244.90 |
| Purchase #3 | $242.89 | 13.555% | $275.8137 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $176.56 | 6.810% | $188.5837 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $165.41 | 10.299% | $182.4456 | $182.45 | $182.45 | $182.40 |
| Purchase #6 | $17.69 | 11.500% | $19.7244 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $217.36 | 6.842% | $232.2318 | $232.23 | $232.25 | $232.20 |
| 7 purchase totals = | $1,273.83 | $1,384.3738 | $1,384.37 | $1,384.40 | $1,384.30 | |