| 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 | $214.38 | 12.362% | $240.8817 | $240.88 | $240.90 | $240.90 |
| Purchase #2 | $166.91 | 7.553% | $179.5167 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $234.40 | 4.827% | $245.7145 | $245.71 | $245.70 | $245.70 |
| Purchase #4 | $239.39 | 9.467% | $262.0531 | $262.05 | $262.05 | $262.10 |
| Purchase #5 | $195.88 | 13.597% | $222.5138 | $222.51 | $222.50 | $222.50 |
| Purchase #6 | $13.64 | 3.459% | $14.1118 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $23.95 | 6.476% | $25.501 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $1,088.55 | $1,190.2926 | $1,190.28 | $1,190.25 | $1,190.30 | |