| 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 | $247.34 | 9.535% | $270.9239 | $270.92 | $270.90 | $270.90 |
| Purchase #2 | $226.96 | 9.600% | $248.7482 | $248.75 | $248.75 | $248.70 |
| Purchase #3 | $42.69 | 5.796% | $45.1643 | $45.16 | $45.15 | $45.20 |
| Purchase #4 | $159.33 | 11.648% | $177.8888 | $177.89 | $177.90 | $177.90 |
| Purchase #5 | $214.97 | 9.454% | $235.2933 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $160.84 | 9.116% | $175.5022 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $183.75 | 6.785% | $196.2174 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $1,235.88 | $1,349.7381 | $1,349.73 | $1,349.70 | $1,349.70 | |