| 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 | $200.29 | 12.690% | $225.7068 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $100.44 | 11.661% | $112.1523 | $112.15 | $112.15 | $112.20 |
| Purchase #3 | $73.34 | 11.107% | $81.4859 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $62.79 | 11.243% | $69.8495 | $69.85 | $69.85 | $69.80 |
| Purchase #5 | $219.25 | 7.689% | $236.1081 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $223.48 | 8.427% | $242.3127 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $237.82 | 6.181% | $252.5197 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,117.41 | $1,220.1350 | $1,220.14 | $1,220.10 | $1,220.10 | |