| 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 | $13.75 | 3.230% | $14.1941 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $207.75 | 5.542% | $219.2635 | $219.26 | $219.25 | $219.30 |
| Purchase #3 | $188.71 | 5.575% | $199.2306 | $199.23 | $199.25 | $199.20 |
| Purchase #4 | $225.62 | 8.198% | $244.1163 | $244.12 | $244.10 | $244.10 |
| Purchase #5 | $179.70 | 12.626% | $202.3889 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $78.65 | 3.591% | $81.4743 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $40.89 | 12.557% | $46.0246 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $935.07 | $1,006.6923 | $1,006.68 | $1,006.65 | $1,006.70 | |