| 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 | $21.69 | 11.224% | $24.1245 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $215.99 | 9.293% | $236.062 | $236.06 | $236.05 | $236.10 |
| Purchase #3 | $101.34 | 12.438% | $113.9447 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $100.35 | 12.310% | $112.7031 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $141.99 | 4.316% | $148.1183 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $22.51 | 11.178% | $25.0262 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $191.67 | 4.689% | $200.6574 | $200.66 | $200.65 | $200.70 |
| 7 purchase totals = | $795.54 | $860.6362 | $860.63 | $860.60 | $860.60 | |