| 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 | $122.39 | 12.652% | $137.8748 | $137.87 | $137.85 | $137.90 |
| Purchase #2 | $219.52 | 7.132% | $235.1762 | $235.18 | $235.20 | $235.20 |
| Purchase #3 | $136.40 | 9.721% | $149.6594 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $40.45 | 6.192% | $42.9547 | $42.95 | $42.95 | $43.00 |
| Purchase #5 | $5.84 | 3.165% | $6.0248 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $13.58 | 4.801% | $14.232 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $225.71 | 6.725% | $240.889 | $240.89 | $240.90 | $240.90 |
| 7 purchase totals = | $763.89 | $826.8109 | $826.80 | $826.80 | $826.90 | |