| 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 | $186.41 | 13.499% | $211.5735 | $211.57 | $211.55 | $211.60 |
| Purchase #2 | $197.97 | 5.395% | $208.6505 | $208.65 | $208.65 | $208.70 |
| Purchase #3 | $19.30 | 8.804% | $20.9992 | $21.00 | $21.00 | $21.00 |
| Purchase #4 | $208.36 | 12.207% | $233.7945 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $10.50 | 8.267% | $11.368 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $47.50 | 11.672% | $53.0442 | $53.04 | $53.05 | $53.00 |
| Purchase #7 | $219.81 | 9.175% | $239.9776 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $889.85 | $979.4075 | $979.40 | $979.40 | $979.50 | |