| 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 | $238.81 | 4.506% | $249.5708 | $249.57 | $249.55 | $249.60 |
| Purchase #2 | $222.70 | 13.335% | $252.397 | $252.40 | $252.40 | $252.40 |
| Purchase #3 | $54.83 | 6.231% | $58.2465 | $58.25 | $58.25 | $58.20 |
| Purchase #4 | $58.28 | 6.136% | $61.8561 | $61.86 | $61.85 | $61.90 |
| Purchase #5 | $129.42 | 5.741% | $136.85 | $136.85 | $136.85 | $136.90 |
| Purchase #6 | $145.88 | 7.859% | $157.3447 | $157.34 | $157.35 | $157.30 |
| Purchase #7 | $55.91 | 7.410% | $60.0529 | $60.05 | $60.05 | $60.10 |
| 7 purchase totals = | $905.83 | $976.3180 | $976.32 | $976.30 | $976.40 | |