| 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 | $188.86 | 11.137% | $209.8933 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $157.90 | 4.591% | $165.1492 | $165.15 | $165.15 | $165.10 |
| Purchase #3 | $242.36 | 11.412% | $270.0181 | $270.02 | $270.00 | $270.00 |
| Purchase #4 | $208.71 | 9.636% | $228.8213 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $126.59 | 6.135% | $134.3563 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $11.79 | 12.571% | $13.2721 | $13.27 | $13.25 | $13.30 |
| Purchase #7 | $243.88 | 10.387% | $269.2118 | $269.21 | $269.20 | $269.20 |
| 7 purchase totals = | $1,180.09 | $1,290.7221 | $1,290.72 | $1,290.65 | $1,290.70 | |