| 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 | $31.73 | 9.414% | $34.7171 | $34.72 | $34.70 | $34.70 |
| Purchase #2 | $98.49 | 8.114% | $106.4815 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $238.84 | 10.790% | $264.6108 | $264.61 | $264.60 | $264.60 |
| Purchase #4 | $151.43 | 4.120% | $157.6689 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $5.30 | 7.606% | $5.7031 | $5.70 | $5.70 | $5.70 |
| Purchase #6 | $134.30 | 12.551% | $151.156 | $151.16 | $151.15 | $151.20 |
| Purchase #7 | $228.32 | 4.762% | $239.1926 | $239.19 | $239.20 | $239.20 |
| 7 purchase totals = | $888.41 | $959.5300 | $959.53 | $959.50 | $959.60 | |