| 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 | $112.70 | 6.196% | $119.6829 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $116.51 | 7.483% | $125.2284 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $203.98 | 10.129% | $224.6411 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $114.95 | 10.423% | $126.9312 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $164.61 | 8.586% | $178.7434 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $132.54 | 10.136% | $145.9743 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $117.41 | 4.659% | $122.8801 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $962.70 | $1,044.0814 | $1,044.07 | $1,044.15 | $1,044.00 | |