| 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 | $232.84 | 3.415% | $240.7915 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $237.94 | 11.285% | $264.7915 | $264.79 | $264.80 | $264.80 |
| Purchase #3 | $231.98 | 12.797% | $261.6665 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $151.89 | 5.797% | $160.6951 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $161.54 | 8.440% | $175.174 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $69.66 | 13.698% | $79.202 | $79.20 | $79.20 | $79.20 |
| Purchase #7 | $41.61 | 11.464% | $46.3802 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $1,127.46 | $1,228.7008 | $1,228.70 | $1,228.70 | $1,228.80 | |