| 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 | $214.99 | 5.325% | $226.4382 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $60.71 | 13.766% | $69.0673 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $239.46 | 10.862% | $265.4701 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $132.40 | 4.341% | $138.1475 | $138.15 | $138.15 | $138.10 |
| Purchase #5 | $72.83 | 13.368% | $82.5659 | $82.57 | $82.55 | $82.60 |
| Purchase #6 | $41.98 | 12.110% | $47.0638 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $32.95 | 11.310% | $36.6766 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $795.32 | $865.4294 | $865.44 | $865.40 | $865.50 | |