| 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 | $116.29 | 4.136% | $121.0998 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $57.26 | 11.504% | $63.8472 | $63.85 | $63.85 | $63.80 |
| Purchase #3 | $116.38 | 3.290% | $120.2089 | $120.21 | $120.20 | $120.20 |
| Purchase #4 | $175.66 | 10.539% | $194.1728 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $146.67 | 7.298% | $157.374 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $145.33 | 4.245% | $151.4993 | $151.50 | $151.50 | $151.50 |
| Purchase #7 | $26.43 | 9.866% | $29.0376 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $784.02 | $837.2396 | $837.24 | $837.20 | $837.20 | |