| 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 | $112.74 | 10.728% | $124.8347 | $124.83 | $124.85 | $124.80 |
| Purchase #2 | $205.73 | 3.471% | $212.8709 | $212.87 | $212.85 | $212.90 |
| Purchase #3 | $49.99 | 6.865% | $53.4218 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $131.70 | 8.836% | $143.337 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $108.44 | 7.149% | $116.1924 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $199.94 | 9.597% | $219.1282 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $83.62 | 5.812% | $88.48 | $88.48 | $88.50 | $88.50 |
| 7 purchase totals = | $892.16 | $958.2650 | $958.26 | $958.30 | $958.20 | |