| 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 | $102.40 | 11.189% | $113.8575 | $113.86 | $113.85 | $113.90 |
| Purchase #2 | $240.79 | 3.762% | $249.8485 | $249.85 | $249.85 | $249.80 |
| Purchase #3 | $107.26 | 4.155% | $111.7167 | $111.72 | $111.70 | $111.70 |
| Purchase #4 | $43.50 | 3.657% | $45.0908 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $205.76 | 13.173% | $232.8648 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $136.99 | 7.855% | $147.7506 | $147.75 | $147.75 | $147.80 |
| Purchase #7 | $32.97 | 10.693% | $36.4955 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $869.67 | $937.6244 | $937.63 | $937.60 | $937.70 | |