| 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 | $121.84 | 10.292% | $134.3798 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $65.94 | 13.622% | $74.9223 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $130.49 | 5.856% | $138.1315 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $7.55 | 11.205% | $8.396 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $12.46 | 13.341% | $14.1223 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $230.65 | 3.139% | $237.8901 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $236.54 | 10.796% | $262.0769 | $262.08 | $262.10 | $262.10 |
| 7 purchase totals = | $805.47 | $869.9189 | $869.92 | $869.95 | $869.90 | |