| 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 | $81.37 | 12.490% | $91.5331 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $22.82 | 10.382% | $25.1892 | $25.19 | $25.20 | $25.20 |
| Purchase #3 | $159.48 | 6.308% | $169.54 | $169.54 | $169.55 | $169.50 |
| Purchase #4 | $147.67 | 8.756% | $160.6 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $167.75 | 8.636% | $182.2369 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $247.78 | 9.779% | $272.0104 | $272.01 | $272.00 | $272.00 |
| Purchase #7 | $105.79 | 3.467% | $109.4577 | $109.46 | $109.45 | $109.50 |
| 7 purchase totals = | $932.66 | $1,010.5673 | $1,010.57 | $1,010.60 | $1,010.50 | |