| 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 | $194.93 | 9.719% | $213.8752 | $213.88 | $213.90 | $213.90 |
| Purchase #2 | $141.64 | 12.440% | $159.26 | $159.26 | $159.25 | $159.30 |
| Purchase #3 | $131.73 | 4.378% | $137.4971 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $227.29 | 13.171% | $257.2264 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $82.69 | 9.698% | $90.7093 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $147.55 | 12.603% | $166.1457 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $232.99 | 12.592% | $262.3281 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $1,158.82 | $1,287.0418 | $1,287.06 | $1,287.10 | $1,287.00 | |