| 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 | $114.99 | 6.684% | $122.6759 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $38.86 | 10.835% | $43.0705 | $43.07 | $43.05 | $43.10 |
| Purchase #3 | $116.73 | 10.625% | $129.1326 | $129.13 | $129.15 | $129.10 |
| Purchase #4 | $250.76 | 5.190% | $263.7744 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $51.42 | 13.294% | $58.2558 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $43.32 | 9.322% | $47.3583 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $246.61 | 8.458% | $267.4683 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $862.69 | $931.7358 | $931.74 | $931.70 | $931.90 | |