| 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 | $112.51 | 3.726% | $116.7021 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $173.29 | 8.531% | $188.0734 | $188.07 | $188.05 | $188.10 |
| Purchase #3 | $67.36 | 9.694% | $73.8899 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $58.46 | 3.177% | $60.3173 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $80.36 | 13.249% | $91.0069 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $208.85 | 7.870% | $225.2865 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $238.71 | 11.714% | $266.6725 | $266.67 | $266.65 | $266.70 |
| 7 purchase totals = | $939.54 | $1,021.9486 | $1,021.95 | $1,021.90 | $1,022.00 | |