| 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 | $190.41 | 13.595% | $216.2962 | $216.30 | $216.30 | $216.30 |
| Purchase #2 | $205.88 | 7.575% | $221.4754 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $229.64 | 11.105% | $255.1415 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $128.42 | 9.605% | $140.7547 | $140.75 | $140.75 | $140.80 |
| Purchase #5 | $44.72 | 11.247% | $49.7497 | $49.75 | $49.75 | $49.70 |
| Purchase #6 | $55.75 | 11.727% | $62.2878 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $16.59 | 13.759% | $18.8726 | $18.87 | $18.85 | $18.90 |
| 7 purchase totals = | $871.41 | $964.5779 | $964.58 | $964.60 | $964.60 | |