| 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 | $234.78 | 12.521% | $264.1768 | $264.18 | $264.20 | $264.20 |
| Purchase #2 | $93.68 | 6.161% | $99.4516 | $99.45 | $99.45 | $99.50 |
| Purchase #3 | $154.25 | 4.366% | $160.9846 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $47.58 | 10.130% | $52.3999 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $24.36 | 5.381% | $25.6708 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $228.79 | 8.831% | $248.9944 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $36.82 | 10.528% | $40.6964 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $820.26 | $892.3745 | $892.37 | $892.40 | $892.50 | |