| 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 | $101.76 | 10.215% | $112.1548 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $206.76 | 10.508% | $228.4863 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $223.83 | 10.528% | $247.3948 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $148.27 | 8.635% | $161.0731 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $250.56 | 7.314% | $268.886 | $268.89 | $268.90 | $268.90 |
| Purchase #6 | $190.91 | 8.265% | $206.6887 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $10.82 | 4.551% | $11.3124 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $1,132.91 | $1,235.9961 | $1,235.99 | $1,236.00 | $1,236.10 | |