| 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 | $203.60 | 11.682% | $227.3846 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $47.39 | 9.342% | $51.8172 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $154.35 | 12.464% | $173.5882 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $107.88 | 13.440% | $122.3791 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $194.58 | 7.236% | $208.6598 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $163.62 | 6.761% | $174.6823 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $30.92 | 5.414% | $32.594 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $902.34 | $991.1052 | $991.10 | $991.15 | $991.20 | |