| 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 | $232.33 | 9.791% | $255.0774 | $255.08 | $255.10 | $255.10 |
| Purchase #2 | $10.81 | 9.708% | $11.8594 | $11.86 | $11.85 | $11.90 |
| Purchase #3 | $139.45 | 4.312% | $145.4631 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $36.57 | 11.653% | $40.8315 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $43.79 | 8.535% | $47.5275 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $146.64 | 8.614% | $159.2716 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $136.92 | 9.339% | $149.707 | $149.71 | $149.70 | $149.70 |
| 7 purchase totals = | $746.51 | $809.7375 | $809.74 | $809.75 | $809.80 | |