| 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 | $203.83 | 10.716% | $225.6724 | $225.67 | $225.65 | $225.70 |
| Purchase #2 | $198.35 | 10.544% | $219.264 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $168.72 | 11.762% | $188.5648 | $188.56 | $188.55 | $188.60 |
| Purchase #4 | $76.45 | 12.770% | $86.2127 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $177.84 | 9.685% | $195.0638 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $236.51 | 8.151% | $255.7879 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $231.35 | 11.333% | $257.5689 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,293.05 | $1,428.1345 | $1,428.12 | $1,428.05 | $1,428.30 | |