| 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 | $108.38 | 4.603% | $113.3687 | $113.37 | $113.35 | $113.40 |
| Purchase #2 | $23.78 | 13.865% | $27.0771 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $23.43 | 8.533% | $25.4293 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $180.76 | 10.385% | $199.5319 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $107.67 | 10.526% | $119.0033 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $121.76 | 7.182% | $130.5048 | $130.50 | $130.50 | $130.50 |
| Purchase #7 | $203.80 | 8.290% | $220.695 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $769.58 | $835.6101 | $835.61 | $835.65 | $835.60 | |