| 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 | $236.53 | 11.714% | $264.2371 | $264.24 | $264.25 | $264.20 |
| Purchase #2 | $100.76 | 8.297% | $109.1201 | $109.12 | $109.10 | $109.10 |
| Purchase #3 | $16.84 | 4.338% | $17.5705 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $118.93 | 13.445% | $134.9201 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $69.33 | 4.364% | $72.3556 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $90.51 | 5.839% | $95.7949 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $77.52 | 12.570% | $87.2643 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $710.42 | $781.2626 | $781.26 | $781.20 | $781.30 | |