| 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 | $197.34 | 13.499% | $223.9789 | $223.98 | $224.00 | $224.00 |
| Purchase #2 | $19.59 | 12.648% | $22.0677 | $22.07 | $22.05 | $22.10 |
| Purchase #3 | $24.61 | 11.697% | $27.4886 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $179.86 | 3.427% | $186.0238 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $194.37 | 13.547% | $220.7013 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $10.36 | 13.499% | $11.7585 | $11.76 | $11.75 | $11.80 |
| Purchase #7 | $173.28 | 4.194% | $180.5474 | $180.55 | $180.55 | $180.50 |
| 7 purchase totals = | $799.41 | $872.5662 | $872.57 | $872.55 | $872.60 | |