| 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 | $226.82 | 11.403% | $252.6843 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $12.38 | 9.785% | $13.5914 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $148.36 | 11.300% | $165.1247 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $123.72 | 11.589% | $138.0579 | $138.06 | $138.05 | $138.10 |
| Purchase #5 | $238.99 | 13.675% | $271.6719 | $271.67 | $271.65 | $271.70 |
| Purchase #6 | $113.30 | 10.647% | $125.3631 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $149.45 | 9.683% | $163.9212 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $1,013.02 | $1,130.4145 | $1,130.40 | $1,130.35 | $1,130.50 | |