| 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 | $95.69 | 12.840% | $107.9766 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $235.60 | 10.478% | $260.2862 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $198.87 | 10.580% | $219.9104 | $219.91 | $219.90 | $219.90 |
| Purchase #4 | $53.79 | 11.799% | $60.1367 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $195.49 | 7.116% | $209.4011 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $236.63 | 10.143% | $260.6314 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $14.27 | 5.839% | $15.1032 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $1,030.34 | $1,133.4456 | $1,133.45 | $1,133.50 | $1,133.40 | |