| 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 | $199.89 | 11.818% | $223.513 | $223.51 | $223.50 | $223.50 |
| Purchase #2 | $30.96 | 7.425% | $33.2588 | $33.26 | $33.25 | $33.30 |
| Purchase #3 | $65.70 | 8.467% | $71.2628 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $236.87 | 5.136% | $249.0356 | $249.04 | $249.05 | $249.00 |
| Purchase #5 | $200.77 | 9.468% | $219.7789 | $219.78 | $219.80 | $219.80 |
| Purchase #6 | $229.43 | 3.466% | $237.382 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $162.28 | 8.369% | $175.8612 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $1,125.90 | $1,210.0923 | $1,210.09 | $1,210.10 | $1,210.20 | |