| 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 | $108.70 | 13.389% | $123.2538 | $123.25 | $123.25 | $123.30 |
| Purchase #2 | $15.39 | 8.706% | $16.7299 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $238.57 | 3.823% | $247.6905 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $59.62 | 9.328% | $65.1814 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $108.87 | 9.213% | $118.9002 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $147.48 | 8.448% | $159.9391 | $159.94 | $159.95 | $159.90 |
| Purchase #7 | $47.80 | 10.122% | $52.6383 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $726.43 | $784.3332 | $784.33 | $784.40 | $784.30 | |