| 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 | $203.43 | 7.847% | $219.3932 | $219.39 | $219.40 | $219.40 |
| Purchase #2 | $224.33 | 5.114% | $235.8022 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $78.75 | 11.339% | $87.6795 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $215.28 | 10.215% | $237.2709 | $237.27 | $237.25 | $237.30 |
| Purchase #5 | $125.35 | 6.404% | $133.3774 | $133.38 | $133.40 | $133.40 |
| Purchase #6 | $241.97 | 5.432% | $255.1138 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $176.80 | 11.575% | $197.2646 | $197.26 | $197.25 | $197.30 |
| 7 purchase totals = | $1,265.91 | $1,365.9016 | $1,365.89 | $1,365.90 | $1,366.00 | |