| 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 | $195.55 | 9.367% | $213.8672 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $244.51 | 9.775% | $268.4109 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $229.81 | 4.548% | $240.2618 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $200.63 | 8.427% | $217.5371 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $62.69 | 6.589% | $66.8206 | $66.82 | $66.80 | $66.80 |
| Purchase #6 | $155.93 | 5.605% | $164.6699 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $249.68 | 3.283% | $257.877 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,338.80 | $1,429.4445 | $1,429.45 | $1,429.40 | $1,429.50 | |