| 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 | $106.51 | 11.437% | $118.6915 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $50.56 | 9.304% | $55.2641 | $55.26 | $55.25 | $55.30 |
| Purchase #3 | $143.81 | 10.719% | $159.225 | $159.23 | $159.25 | $159.20 |
| Purchase #4 | $219.28 | 9.509% | $240.1313 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $184.61 | 10.715% | $204.391 | $204.39 | $204.40 | $204.40 |
| Purchase #6 | $60.93 | 9.874% | $66.9462 | $66.95 | $66.95 | $66.90 |
| Purchase #7 | $143.87 | 13.809% | $163.737 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $909.57 | $1,008.3861 | $1,008.39 | $1,008.45 | $1,008.30 | |