| 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 | $11.73 | 5.317% | $12.3537 | $12.35 | $12.35 | $12.40 |
| Purchase #2 | $122.35 | 3.507% | $126.6408 | $126.64 | $126.65 | $126.60 |
| Purchase #3 | $243.42 | 5.213% | $256.1095 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $105.69 | 13.482% | $119.9391 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $164.84 | 7.102% | $176.5469 | $176.55 | $176.55 | $176.50 |
| Purchase #6 | $192.60 | 5.435% | $203.0678 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $9.87 | 7.761% | $10.636 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $850.50 | $905.2938 | $905.30 | $905.30 | $905.20 | |