| 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 | $111.65 | 8.527% | $121.1704 | $121.17 | $121.15 | $121.20 |
| Purchase #2 | $14.28 | 10.154% | $15.73 | $15.73 | $15.75 | $15.70 |
| Purchase #3 | $209.77 | 11.629% | $234.1642 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $80.71 | 11.212% | $89.7592 | $89.76 | $89.75 | $89.80 |
| Purchase #5 | $64.51 | 13.542% | $73.2459 | $73.25 | $73.25 | $73.20 |
| Purchase #6 | $124.29 | 10.461% | $137.292 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $238.26 | 4.426% | $248.8054 | $248.81 | $248.80 | $248.80 |
| 7 purchase totals = | $843.47 | $920.1671 | $920.17 | $920.15 | $920.20 | |