| 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 | $151.28 | 8.330% | $163.8816 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $43.63 | 8.221% | $47.2168 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $233.35 | 4.792% | $244.5321 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $116.46 | 4.810% | $122.0617 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $14.28 | 4.562% | $14.9315 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $243.94 | 4.605% | $255.1734 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $234.98 | 3.544% | $243.3077 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $1,037.92 | $1,091.1048 | $1,091.10 | $1,091.10 | $1,091.10 | |