| 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 | $215.66 | 7.140% | $231.0581 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $124.48 | 5.867% | $131.7832 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $76.89 | 9.229% | $83.9862 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $146.94 | 3.117% | $151.5201 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $242.73 | 8.334% | $262.9591 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $240.39 | 11.706% | $268.5301 | $268.53 | $268.55 | $268.50 |
| Purchase #7 | $49.91 | 9.563% | $54.6829 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $1,097.00 | $1,184.5197 | $1,184.52 | $1,184.55 | $1,184.60 | |