| 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 | $236.30 | 10.363% | $260.7878 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $93.33 | 11.746% | $104.2925 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $198.54 | 13.165% | $224.6778 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $143.51 | 6.559% | $152.9228 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $163.42 | 10.169% | $180.0382 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $216.80 | 11.557% | $241.8556 | $241.86 | $241.85 | $241.90 |
| Purchase #7 | $13.65 | 8.823% | $14.8543 | $14.85 | $14.85 | $14.90 |
| 7 purchase totals = | $1,065.55 | $1,179.4290 | $1,179.43 | $1,179.45 | $1,179.50 | |