| 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 | $129.74 | 3.276% | $133.9903 | $133.99 | $134.00 | $134.00 |
| Purchase #2 | $29.76 | 9.262% | $32.5164 | $32.52 | $32.50 | $32.50 |
| Purchase #3 | $151.74 | 7.827% | $163.6167 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $52.99 | 12.476% | $59.601 | $59.60 | $59.60 | $59.60 |
| Purchase #5 | $109.50 | 6.155% | $116.2397 | $116.24 | $116.25 | $116.20 |
| Purchase #6 | $92.25 | 13.248% | $104.4713 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $19.35 | 3.363% | $20.0007 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $585.33 | $630.4361 | $630.44 | $630.40 | $630.40 | |