| 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 | $96.46 | 10.234% | $106.3317 | $106.33 | $106.35 | $106.30 |
| Purchase #2 | $93.93 | 6.753% | $100.2731 | $100.27 | $100.25 | $100.30 |
| Purchase #3 | $182.85 | 11.503% | $203.8832 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $21.67 | 5.273% | $22.8127 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $140.34 | 7.869% | $151.3834 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $118.64 | 5.436% | $125.0893 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $181.75 | 8.590% | $197.3623 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $835.64 | $907.1357 | $907.12 | $907.15 | $907.20 | |