| 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 | $84.38 | 11.780% | $94.32 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $117.44 | 4.623% | $122.8693 | $122.87 | $122.85 | $122.90 |
| Purchase #3 | $244.51 | 11.261% | $272.0443 | $272.04 | $272.05 | $272.00 |
| Purchase #4 | $99.71 | 3.606% | $103.3055 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $247.46 | 10.300% | $272.9484 | $272.95 | $272.95 | $272.90 |
| Purchase #6 | $47.61 | 8.814% | $51.8063 | $51.81 | $51.80 | $51.80 |
| Purchase #7 | $17.34 | 7.594% | $18.6568 | $18.66 | $18.65 | $18.70 |
| 7 purchase totals = | $858.45 | $935.9506 | $935.96 | $935.90 | $935.90 | |