| 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 | $216.76 | 9.539% | $237.4367 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $180.27 | 6.150% | $191.3566 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $206.73 | 6.110% | $219.3612 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $19.65 | 9.816% | $21.5788 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $219.78 | 7.590% | $236.4613 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $74.90 | 3.405% | $77.4503 | $77.45 | $77.45 | $77.50 |
| Purchase #7 | $54.53 | 8.281% | $59.0456 | $59.05 | $59.05 | $59.00 |
| 7 purchase totals = | $972.62 | $1,042.6905 | $1,042.70 | $1,042.70 | $1,042.80 | |