| 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 | $102.54 | 5.306% | $107.9808 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $9.90 | 11.294% | $11.0181 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $112.49 | 4.719% | $117.7984 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $12.63 | 6.562% | $13.4588 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $163.34 | 11.357% | $181.8905 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $225.90 | 4.748% | $236.6257 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $118.31 | 13.190% | $133.9151 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $745.11 | $802.6874 | $802.70 | $802.70 | $802.70 | |