| 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 | $113.50 | 9.551% | $124.3404 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $37.86 | 6.574% | $40.3489 | $40.35 | $40.35 | $40.30 |
| Purchase #3 | $67.95 | 12.175% | $76.2229 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $241.72 | 4.453% | $252.4838 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $118.54 | 4.637% | $124.0367 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $133.64 | 11.254% | $148.6798 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $100.51 | 12.345% | $112.918 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $813.72 | $879.0305 | $879.03 | $879.05 | $878.90 | |