| 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 | $218.34 | 9.542% | $239.174 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $18.30 | 12.396% | $20.5685 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $87.74 | 8.742% | $95.4102 | $95.41 | $95.40 | $95.40 |
| Purchase #4 | $210.57 | 7.494% | $226.3501 | $226.35 | $226.35 | $226.40 |
| Purchase #5 | $234.30 | 10.836% | $259.6887 | $259.69 | $259.70 | $259.70 |
| Purchase #6 | $39.79 | 6.756% | $42.4782 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $132.46 | 8.853% | $144.1867 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $941.50 | $1,027.8564 | $1,027.86 | $1,027.85 | $1,028.00 | |