| 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 | $187.97 | 4.801% | $196.9944 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $27.92 | 10.617% | $30.8843 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $219.78 | 7.479% | $236.2173 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $191.40 | 4.739% | $200.4704 | $200.47 | $200.45 | $200.50 |
| Purchase #5 | $145.33 | 11.531% | $162.088 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $45.45 | 3.701% | $47.1321 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $106.25 | 5.180% | $111.7538 | $111.75 | $111.75 | $111.80 |
| 7 purchase totals = | $924.10 | $985.5403 | $985.53 | $985.55 | $985.60 | |