| 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 | $121.44 | 10.594% | $134.3054 | $134.31 | $134.30 | $134.30 |
| Purchase #2 | $66.92 | 10.532% | $73.968 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $207.96 | 5.157% | $218.6845 | $218.68 | $218.70 | $218.70 |
| Purchase #4 | $204.36 | 10.303% | $225.4152 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $200.85 | 9.145% | $219.2177 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $194.98 | 10.357% | $215.1741 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $163.46 | 6.428% | $173.9672 | $173.97 | $173.95 | $174.00 |
| 7 purchase totals = | $1,159.97 | $1,260.7321 | $1,260.74 | $1,260.65 | $1,260.80 | |