| 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 | $21.78 | 12.648% | $24.5347 | $24.53 | $24.55 | $24.50 |
| Purchase #2 | $170.41 | 12.741% | $192.1219 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $19.71 | 12.584% | $22.1903 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $204.91 | 5.675% | $216.5386 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $173.72 | 13.829% | $197.7437 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $102.63 | 13.438% | $116.4214 | $116.42 | $116.40 | $116.40 |
| Purchase #7 | $128.73 | 10.228% | $141.8965 | $141.90 | $141.90 | $141.90 |
| 7 purchase totals = | $821.89 | $911.4471 | $911.44 | $911.45 | $911.30 | |