| 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 | $73.37 | 10.739% | $81.2492 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $116.44 | 11.252% | $129.5418 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $111.54 | 5.611% | $117.7985 | $117.80 | $117.80 | $117.80 |
| Purchase #4 | $210.64 | 9.641% | $230.9478 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $242.82 | 4.276% | $253.203 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $210.87 | 12.152% | $236.4949 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $219.57 | 13.715% | $249.684 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,185.25 | $1,298.9192 | $1,298.91 | $1,298.95 | $1,298.80 | |