| 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 | $222.97 | 4.423% | $232.832 | $232.83 | $232.85 | $232.80 |
| Purchase #2 | $82.87 | 3.842% | $86.0539 | $86.05 | $86.05 | $86.10 |
| Purchase #3 | $85.89 | 6.618% | $91.5742 | $91.57 | $91.55 | $91.60 |
| Purchase #4 | $8.29 | 12.191% | $9.3006 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $139.77 | 4.688% | $146.3224 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $221.74 | 11.164% | $246.4951 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $117.58 | 10.420% | $129.8318 | $129.83 | $129.85 | $129.80 |
| 7 purchase totals = | $879.11 | $942.4100 | $942.40 | $942.40 | $942.40 | |