| 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 | $211.39 | 9.803% | $232.1126 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $100.33 | 3.842% | $104.1847 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $12.82 | 6.442% | $13.6459 | $13.65 | $13.65 | $13.60 |
| Purchase #4 | $219.32 | 9.642% | $240.4668 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $127.94 | 13.389% | $145.0699 | $145.07 | $145.05 | $145.10 |
| Purchase #6 | $77.65 | 11.325% | $86.4439 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $22.62 | 9.407% | $24.7479 | $24.75 | $24.75 | $24.70 |
| 7 purchase totals = | $772.07 | $846.6717 | $846.67 | $846.65 | $846.60 | |