| 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 | $213.89 | 3.862% | $222.1504 | $222.15 | $222.15 | $222.20 |
| Purchase #2 | $182.42 | 6.865% | $194.9431 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $12.43 | 4.822% | $13.0294 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $117.53 | 3.752% | $121.9397 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $233.71 | 4.829% | $244.9959 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $217.74 | 7.727% | $234.5648 | $234.56 | $234.55 | $234.60 |
| Purchase #7 | $142.46 | 9.715% | $156.3 | $156.30 | $156.30 | $156.30 |
| 7 purchase totals = | $1,120.18 | $1,187.9233 | $1,187.92 | $1,187.95 | $1,187.90 | |