| 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 | $116.47 | 5.415% | $122.7769 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $137.51 | 11.396% | $153.1806 | $153.18 | $153.20 | $153.20 |
| Purchase #3 | $18.35 | 13.423% | $20.8131 | $20.81 | $20.80 | $20.80 |
| Purchase #4 | $107.36 | 11.337% | $119.5314 | $119.53 | $119.55 | $119.50 |
| Purchase #5 | $89.80 | 13.829% | $102.2184 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $13.31 | 10.586% | $14.719 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $247.36 | 13.210% | $280.0363 | $280.04 | $280.05 | $280.00 |
| 7 purchase totals = | $730.16 | $813.2757 | $813.28 | $813.30 | $813.20 | |