| 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 | $34.81 | 7.271% | $37.341 | $37.34 | $37.35 | $37.30 |
| Purchase #2 | $208.55 | 13.832% | $237.3966 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $238.76 | 4.370% | $249.1938 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $211.49 | 4.671% | $221.3687 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $69.66 | 8.677% | $75.7044 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $118.42 | 4.108% | $123.2847 | $123.28 | $123.30 | $123.30 |
| Purchase #7 | $197.45 | 4.621% | $206.5742 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,079.14 | $1,150.8634 | $1,150.85 | $1,150.85 | $1,150.90 | |