| 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 | $209.85 | 12.297% | $235.6553 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $132.33 | 11.249% | $147.2158 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $60.80 | 6.316% | $64.6401 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $139.71 | 10.220% | $153.9884 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $37.30 | 3.836% | $38.7308 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $244.51 | 8.569% | $265.4621 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $21.78 | 6.741% | $23.2482 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $846.28 | $928.9407 | $928.95 | $928.95 | $928.90 | |