| 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 | $215.82 | 13.479% | $244.9104 | $244.91 | $244.90 | $244.90 |
| Purchase #2 | $65.88 | 5.111% | $69.2471 | $69.25 | $69.25 | $69.20 |
| Purchase #3 | $140.91 | 3.464% | $145.7911 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $212.25 | 12.216% | $238.1785 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $165.65 | 12.696% | $186.6809 | $186.68 | $186.70 | $186.70 |
| Purchase #6 | $242.41 | 10.720% | $268.3964 | $268.40 | $268.40 | $268.40 |
| Purchase #7 | $234.35 | 4.620% | $245.177 | $245.18 | $245.20 | $245.20 |
| 7 purchase totals = | $1,277.27 | $1,398.3814 | $1,398.39 | $1,398.45 | $1,398.40 | |