| 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 | $246.88 | 7.250% | $264.7788 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $211.29 | 8.776% | $229.8328 | $229.83 | $229.85 | $229.80 |
| Purchase #3 | $169.66 | 6.128% | $180.0568 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $216.38 | 7.406% | $232.4051 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $144.60 | 5.130% | $152.018 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $66.56 | 8.396% | $72.1484 | $72.15 | $72.15 | $72.10 |
| Purchase #7 | $178.39 | 11.499% | $198.9031 | $198.90 | $198.90 | $198.90 |
| 7 purchase totals = | $1,233.76 | $1,330.1430 | $1,330.15 | $1,330.15 | $1,330.10 | |