| 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 | $46.57 | 4.303% | $48.5739 | $48.57 | $48.55 | $48.60 |
| Purchase #2 | $140.38 | 8.765% | $152.6843 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $118.71 | 10.601% | $131.2944 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $132.75 | 8.748% | $144.363 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $104.31 | 7.631% | $112.2699 | $112.27 | $112.25 | $112.30 |
| Purchase #6 | $219.75 | 12.483% | $247.1814 | $247.18 | $247.20 | $247.20 |
| Purchase #7 | $205.33 | 10.720% | $227.3414 | $227.34 | $227.35 | $227.30 |
| 7 purchase totals = | $967.80 | $1,063.7083 | $1,063.69 | $1,063.70 | $1,063.80 | |