| 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 | $114.79 | 12.576% | $129.226 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $49.27 | 6.533% | $52.4888 | $52.49 | $52.50 | $52.50 |
| Purchase #3 | $118.85 | 11.617% | $132.6568 | $132.66 | $132.65 | $132.70 |
| Purchase #4 | $38.76 | 3.614% | $40.1608 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $238.99 | 11.166% | $265.6756 | $265.68 | $265.70 | $265.70 |
| Purchase #6 | $141.52 | 6.850% | $151.2141 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $136.95 | 3.200% | $141.3324 | $141.33 | $141.35 | $141.30 |
| 7 purchase totals = | $839.13 | $912.7545 | $912.76 | $912.80 | $912.80 | |