| 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 | $225.28 | 11.323% | $250.7885 | $250.79 | $250.80 | $250.80 |
| Purchase #2 | $191.99 | 13.394% | $217.7051 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $60.31 | 9.786% | $66.2119 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $219.34 | 12.547% | $246.8606 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $178.35 | 9.461% | $195.2237 | $195.22 | $195.20 | $195.20 |
| Purchase #6 | $170.72 | 9.576% | $187.0681 | $187.07 | $187.05 | $187.10 |
| Purchase #7 | $248.35 | 13.193% | $281.1148 | $281.11 | $281.10 | $281.10 |
| 7 purchase totals = | $1,294.34 | $1,444.9727 | $1,444.97 | $1,444.90 | $1,445.00 | |