| 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 | $242.63 | 8.660% | $263.6418 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $154.67 | 7.289% | $165.9439 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $225.27 | 13.519% | $255.7243 | $255.72 | $255.70 | $255.70 |
| Purchase #4 | $139.67 | 13.115% | $157.9877 | $157.99 | $158.00 | $158.00 |
| Purchase #5 | $113.76 | 4.175% | $118.5095 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $200.72 | 13.449% | $227.7148 | $227.71 | $227.70 | $227.70 |
| Purchase #7 | $195.73 | 9.588% | $214.4966 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $1,272.45 | $1,404.0186 | $1,404.01 | $1,404.00 | $1,403.90 | |