| 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 | $222.44 | 9.652% | $243.9099 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $216.76 | 3.430% | $224.1949 | $224.19 | $224.20 | $224.20 |
| Purchase #3 | $188.94 | 3.375% | $195.3167 | $195.32 | $195.30 | $195.30 |
| Purchase #4 | $115.86 | 3.203% | $119.571 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $10.88 | 4.629% | $11.3836 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $9.51 | 6.196% | $10.0992 | $10.10 | $10.10 | $10.10 |
| Purchase #7 | $62.81 | 11.706% | $70.1625 | $70.16 | $70.15 | $70.20 |
| 7 purchase totals = | $827.20 | $874.6378 | $874.63 | $874.60 | $874.70 | |