| 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 | $21.94 | 5.401% | $23.125 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $176.91 | 9.138% | $193.076 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $239.60 | 13.616% | $272.2239 | $272.22 | $272.20 | $272.20 |
| Purchase #4 | $43.29 | 10.114% | $47.6684 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $137.53 | 11.533% | $153.3913 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $112.31 | 12.825% | $126.7138 | $126.71 | $126.70 | $126.70 |
| Purchase #7 | $197.99 | 5.528% | $208.9349 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $929.57 | $1,025.1333 | $1,025.13 | $1,025.15 | $1,025.10 | |