| 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 | $119.80 | 11.732% | $133.8549 | $133.85 | $133.85 | $133.90 |
| Purchase #2 | $232.94 | 4.331% | $243.0286 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $190.74 | 4.218% | $198.7854 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $113.71 | 13.813% | $129.4168 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $153.89 | 8.289% | $166.6459 | $166.65 | $166.65 | $166.60 |
| Purchase #6 | $187.91 | 3.277% | $194.0678 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $198.76 | 11.565% | $221.7466 | $221.75 | $221.75 | $221.70 |
| 7 purchase totals = | $1,197.75 | $1,287.5460 | $1,287.56 | $1,287.55 | $1,287.50 | |