| 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 | $228.93 | 3.557% | $237.073 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $242.46 | 8.199% | $262.3393 | $262.34 | $262.35 | $262.30 |
| Purchase #3 | $32.99 | 9.556% | $36.1425 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $167.98 | 11.728% | $187.6807 | $187.68 | $187.70 | $187.70 |
| Purchase #5 | $166.73 | 9.279% | $182.2009 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $66.98 | 10.403% | $73.9479 | $73.95 | $73.95 | $73.90 |
| Purchase #7 | $115.69 | 13.695% | $131.5337 | $131.53 | $131.55 | $131.50 |
| 7 purchase totals = | $1,021.76 | $1,110.9180 | $1,110.91 | $1,110.95 | $1,110.80 | |