| 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 | $219.31 | 11.139% | $243.7389 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $57.81 | 13.609% | $65.6774 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $60.69 | 8.171% | $65.649 | $65.65 | $65.65 | $65.60 |
| Purchase #4 | $83.64 | 3.783% | $86.8041 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $88.44 | 11.637% | $98.7318 | $98.73 | $98.75 | $98.70 |
| Purchase #6 | $98.30 | 5.168% | $103.3801 | $103.38 | $103.40 | $103.40 |
| Purchase #7 | $129.81 | 13.791% | $147.7121 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $738.00 | $811.6934 | $811.69 | $811.75 | $811.60 | |