| 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 | $80.96 | 4.754% | $84.8088 | $84.81 | $84.80 | $84.80 |
| Purchase #2 | $233.46 | 4.711% | $244.4583 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $201.73 | 4.493% | $210.7937 | $210.79 | $210.80 | $210.80 |
| Purchase #4 | $125.43 | 7.195% | $134.4547 | $134.45 | $134.45 | $134.50 |
| Purchase #5 | $11.98 | 11.653% | $13.376 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $232.58 | 13.719% | $264.4877 | $264.49 | $264.50 | $264.50 |
| Purchase #7 | $237.43 | 10.471% | $262.2913 | $262.29 | $262.30 | $262.30 |
| 7 purchase totals = | $1,123.57 | $1,214.6705 | $1,214.67 | $1,214.70 | $1,214.80 | |