| 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 | $27.49 | 10.213% | $30.2976 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $228.45 | 5.365% | $240.7063 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $125.97 | 7.617% | $135.5651 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $29.55 | 4.729% | $30.9474 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $122.67 | 13.311% | $138.9986 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $71.53 | 3.408% | $73.9677 | $73.97 | $73.95 | $74.00 |
| Purchase #7 | $246.67 | 10.279% | $272.0252 | $272.03 | $272.05 | $272.00 |
| 7 purchase totals = | $852.33 | $922.5079 | $922.53 | $922.50 | $922.50 | |