| 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 | $213.40 | 7.491% | $229.3858 | $229.39 | $229.40 | $229.40 |
| Purchase #2 | $105.98 | 5.220% | $111.5122 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $21.78 | 4.650% | $22.7928 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $175.66 | 6.592% | $187.2395 | $187.24 | $187.25 | $187.20 |
| Purchase #5 | $91.88 | 6.847% | $98.171 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $215.89 | 11.147% | $239.9553 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $63.96 | 4.606% | $66.906 | $66.91 | $66.90 | $66.90 |
| 7 purchase totals = | $888.55 | $955.9626 | $955.97 | $955.95 | $956.00 | |