| 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 | $229.51 | 3.690% | $237.9789 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $18.29 | 4.560% | $19.124 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $120.56 | 11.365% | $134.2616 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $64.37 | 3.157% | $66.4022 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $55.38 | 6.364% | $58.9044 | $58.90 | $58.90 | $58.90 |
| Purchase #6 | $174.94 | 4.257% | $182.3872 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $75.69 | 11.785% | $84.6101 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $738.74 | $783.6684 | $783.66 | $783.65 | $783.70 | |