| 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 | 10.581% | $208.8433 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $183.80 | 3.220% | $189.7184 | $189.72 | $189.70 | $189.70 |
| Purchase #3 | $15.48 | 4.600% | $16.1921 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $111.89 | 11.185% | $124.4049 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $25.86 | 7.581% | $27.8204 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $7.37 | 8.686% | $8.0102 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $104.41 | 11.224% | $116.129 | $116.13 | $116.15 | $116.10 |
| 7 purchase totals = | $637.67 | $691.1183 | $691.11 | $691.10 | $691.00 | |