| 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 | $157.65 | 8.741% | $171.4302 | $171.43 | $171.45 | $171.40 |
| Purchase #2 | $231.34 | 3.858% | $240.2651 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $116.32 | 5.350% | $122.5431 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $229.84 | 10.122% | $253.1044 | $253.10 | $253.10 | $253.10 |
| Purchase #5 | $42.74 | 8.304% | $46.2891 | $46.29 | $46.30 | $46.30 |
| Purchase #6 | $78.66 | 11.407% | $87.6327 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $97.98 | 11.661% | $109.4054 | $109.41 | $109.40 | $109.40 |
| 7 purchase totals = | $954.53 | $1,030.6700 | $1,030.67 | $1,030.70 | $1,030.60 | |