| 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 | $209.44 | 8.549% | $227.345 | $227.35 | $227.35 | $227.30 |
| Purchase #2 | $72.35 | 3.713% | $75.0364 | $75.04 | $75.05 | $75.00 |
| Purchase #3 | $229.66 | 12.841% | $259.1506 | $259.15 | $259.15 | $259.20 |
| Purchase #4 | $132.26 | 8.747% | $143.8288 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $89.73 | 7.503% | $96.4624 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $151.76 | 4.603% | $158.7455 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $84.91 | 3.302% | $87.7137 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $970.11 | $1,048.2824 | $1,048.29 | $1,048.30 | $1,048.20 | |