| 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 | $248.87 | 8.828% | $270.8402 | $270.84 | $270.85 | $270.80 |
| Purchase #2 | $150.27 | 5.714% | $158.8564 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $167.89 | 11.749% | $187.6154 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $243.75 | 8.584% | $264.6735 | $264.67 | $264.65 | $264.70 |
| Purchase #5 | $110.67 | 12.180% | $124.1496 | $124.15 | $124.15 | $124.10 |
| Purchase #6 | $237.48 | 9.168% | $259.2522 | $259.25 | $259.25 | $259.30 |
| Purchase #7 | $247.63 | 13.114% | $280.1042 | $280.10 | $280.10 | $280.10 |
| 7 purchase totals = | $1,406.56 | $1,545.4915 | $1,545.49 | $1,545.45 | $1,545.50 | |