| 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 | $131.53 | 10.546% | $145.4012 | $145.40 | $145.40 | $145.40 |
| Purchase #2 | $198.62 | 4.746% | $208.0465 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $62.84 | 4.715% | $65.8029 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $39.85 | 13.852% | $45.37 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $135.46 | 5.242% | $142.5608 | $142.56 | $142.55 | $142.60 |
| Purchase #6 | $208.75 | 8.531% | $226.5585 | $226.56 | $226.55 | $226.60 |
| Purchase #7 | $114.39 | 13.360% | $129.6725 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $891.44 | $963.4124 | $963.41 | $963.35 | $963.50 | |