| 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 | $219.82 | 7.294% | $235.8537 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $28.61 | 5.674% | $30.2333 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $81.78 | 7.197% | $87.6657 | $87.67 | $87.65 | $87.70 |
| Purchase #4 | $210.36 | 5.563% | $222.0623 | $222.06 | $222.05 | $222.10 |
| Purchase #5 | $28.54 | 13.573% | $32.4137 | $32.41 | $32.40 | $32.40 |
| Purchase #6 | $161.92 | 10.498% | $178.9184 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $248.60 | 10.495% | $274.6906 | $274.69 | $274.70 | $274.70 |
| 7 purchase totals = | $979.63 | $1,061.8377 | $1,061.83 | $1,061.80 | $1,061.90 | |