| 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 | $124.92 | 9.760% | $137.1122 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $219.78 | 5.631% | $232.1558 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $86.90 | 10.444% | $95.9758 | $95.98 | $96.00 | $96.00 |
| Purchase #4 | $78.25 | 6.290% | $83.1719 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $8.33 | 10.685% | $9.2201 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $72.61 | 4.729% | $76.0437 | $76.04 | $76.05 | $76.00 |
| Purchase #7 | $98.36 | 5.286% | $103.5593 | $103.56 | $103.55 | $103.60 |
| 7 purchase totals = | $689.15 | $737.2388 | $737.24 | $737.20 | $737.30 | |