| 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 | $124.60 | 8.268% | $134.9019 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $34.49 | 13.874% | $39.2751 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $161.71 | 10.861% | $179.2733 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $242.57 | 7.306% | $260.2922 | $260.29 | $260.30 | $260.30 |
| Purchase #5 | $128.41 | 4.863% | $134.6546 | $134.65 | $134.65 | $134.70 |
| Purchase #6 | $53.49 | 11.814% | $59.8093 | $59.81 | $59.80 | $59.80 |
| Purchase #7 | $158.43 | 3.767% | $164.3981 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $903.70 | $972.6045 | $972.60 | $972.60 | $972.70 | |