| 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 | $221.75 | 4.801% | $232.3962 | $232.40 | $232.40 | $232.40 |
| Purchase #2 | $91.51 | 9.731% | $100.4148 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $88.82 | 5.626% | $93.817 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $154.48 | 7.872% | $166.6407 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $42.28 | 10.531% | $46.7325 | $46.73 | $46.75 | $46.70 |
| Purchase #6 | $12.65 | 10.769% | $14.0123 | $14.01 | $14.00 | $14.00 |
| Purchase #7 | $91.26 | 8.289% | $98.8245 | $98.82 | $98.80 | $98.80 |
| 7 purchase totals = | $702.75 | $752.8380 | $752.83 | $752.80 | $752.70 | |