| 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 | $214.53 | 8.519% | $232.8058 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $100.67 | 12.479% | $113.2326 | $113.23 | $113.25 | $113.20 |
| Purchase #3 | $234.95 | 13.720% | $267.1851 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $140.63 | 10.678% | $155.6465 | $155.65 | $155.65 | $155.60 |
| Purchase #5 | $20.54 | 10.714% | $22.7407 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $68.42 | 3.477% | $70.799 | $70.80 | $70.80 | $70.80 |
| Purchase #7 | $42.71 | 11.470% | $47.6088 | $47.61 | $47.60 | $47.60 |
| 7 purchase totals = | $822.45 | $910.0185 | $910.03 | $910.05 | $909.90 | |