| 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 | $116.27 | 10.836% | $128.869 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $210.63 | 4.613% | $220.3464 | $220.35 | $220.35 | $220.30 |
| Purchase #3 | $22.26 | 13.836% | $25.3399 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $183.98 | 5.767% | $194.5901 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $112.37 | 6.120% | $119.247 | $119.25 | $119.25 | $119.20 |
| Purchase #6 | $72.63 | 9.526% | $79.5487 | $79.55 | $79.55 | $79.50 |
| Purchase #7 | $90.56 | 11.143% | $100.6511 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $808.70 | $868.5922 | $868.60 | $868.60 | $868.50 | |