| 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 | $93.49 | 12.525% | $105.1996 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $140.47 | 3.572% | $145.4876 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $103.34 | 10.260% | $113.9427 | $113.94 | $113.95 | $113.90 |
| Purchase #4 | $112.70 | 7.819% | $121.512 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $204.99 | 10.159% | $225.8149 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $61.40 | 10.766% | $68.0103 | $68.01 | $68.00 | $68.00 |
| Purchase #7 | $174.31 | 5.350% | $183.6356 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $890.70 | $963.6027 | $963.60 | $963.60 | $963.50 | |