| 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 | $118.51 | 9.401% | $129.6511 | $129.65 | $129.65 | $129.70 |
| Purchase #2 | $249.41 | 5.712% | $263.6563 | $263.66 | $263.65 | $263.70 |
| Purchase #3 | $130.88 | 4.451% | $136.7055 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $178.81 | 4.619% | $187.0692 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $37.88 | 13.436% | $42.9696 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $5.64 | 6.665% | $6.0159 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $117.26 | 6.481% | $124.8596 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $838.39 | $890.9272 | $890.94 | $890.85 | $891.10 | |