| 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 | $218.98 | 6.385% | $232.9619 | $232.96 | $232.95 | $233.00 |
| Purchase #2 | $194.65 | 9.827% | $213.7783 | $213.78 | $213.80 | $213.80 |
| Purchase #3 | $92.32 | 4.858% | $96.8049 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $14.84 | 6.452% | $15.7975 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $125.34 | 5.187% | $131.8414 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $182.77 | 4.496% | $190.9873 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $7.40 | 3.694% | $7.6734 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $836.30 | $889.8447 | $889.84 | $889.85 | $889.90 | |