| 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 | $230.26 | 5.610% | $243.1776 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $141.79 | 10.593% | $156.8098 | $156.81 | $156.80 | $156.80 |
| Purchase #3 | $191.28 | 8.382% | $207.3131 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $25.77 | 9.608% | $28.246 | $28.25 | $28.25 | $28.20 |
| Purchase #5 | $22.29 | 6.157% | $23.6624 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $156.35 | 10.800% | $173.2358 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $236.42 | 6.868% | $252.6573 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,004.16 | $1,085.1020 | $1,085.11 | $1,085.10 | $1,085.10 | |