| 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 | $195.30 | 12.352% | $219.4235 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $190.58 | 12.125% | $213.6878 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $94.80 | 9.503% | $103.8088 | $103.81 | $103.80 | $103.80 |
| Purchase #4 | $108.42 | 8.732% | $117.8872 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $69.59 | 4.418% | $72.6645 | $72.66 | $72.65 | $72.70 |
| Purchase #6 | $219.55 | 5.655% | $231.9656 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $84.48 | 10.572% | $93.4112 | $93.41 | $93.40 | $93.40 |
| 7 purchase totals = | $962.72 | $1,052.8486 | $1,052.85 | $1,052.80 | $1,052.90 | |