| 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 | $214.52 | 10.825% | $237.7418 | $237.74 | $237.75 | $237.70 |
| Purchase #2 | $170.81 | 9.717% | $187.4076 | $187.41 | $187.40 | $187.40 |
| Purchase #3 | $230.89 | 7.467% | $248.1306 | $248.13 | $248.15 | $248.10 |
| Purchase #4 | $174.86 | 8.707% | $190.0851 | $190.09 | $190.10 | $190.10 |
| Purchase #5 | $240.96 | 3.361% | $249.0587 | $249.06 | $249.05 | $249.10 |
| Purchase #6 | $150.57 | 7.701% | $162.1654 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $119.79 | 3.429% | $123.8976 | $123.90 | $123.90 | $123.90 |
| 7 purchase totals = | $1,302.40 | $1,398.4868 | $1,398.50 | $1,398.50 | $1,398.50 | |