| 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 | $225.38 | 3.456% | $233.1691 | $233.17 | $233.15 | $233.20 |
| Purchase #2 | $197.86 | 5.639% | $209.0173 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $178.61 | 6.660% | $190.5054 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $7.97 | 5.447% | $8.4041 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $13.65 | 8.614% | $14.8258 | $14.83 | $14.85 | $14.80 |
| Purchase #6 | $243.29 | 13.821% | $276.9151 | $276.92 | $276.90 | $276.90 |
| Purchase #7 | $205.25 | 11.655% | $229.1719 | $229.17 | $229.15 | $229.20 |
| 7 purchase totals = | $1,072.01 | $1,162.0087 | $1,162.02 | $1,161.95 | $1,162.00 | |