| 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 | $14.30 | 13.339% | $16.2075 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $106.35 | 5.427% | $112.1216 | $112.12 | $112.10 | $112.10 |
| Purchase #3 | $182.40 | 6.505% | $194.2651 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $75.95 | 3.224% | $78.3986 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $219.89 | 4.553% | $229.9016 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $107.59 | 9.445% | $117.7519 | $117.75 | $117.75 | $117.80 |
| Purchase #7 | $190.86 | 10.698% | $211.2782 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $897.34 | $959.9245 | $959.93 | $959.90 | $960.00 | |