| 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 | $216.85 | 10.642% | $239.9272 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $153.56 | 9.155% | $167.6184 | $167.62 | $167.60 | $167.60 |
| Purchase #3 | $85.29 | 10.107% | $93.9103 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $230.97 | 9.357% | $252.5819 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $161.44 | 3.152% | $166.5286 | $166.53 | $166.55 | $166.50 |
| Purchase #6 | $143.31 | 3.743% | $148.6741 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $230.37 | 9.404% | $252.034 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,221.79 | $1,321.2745 | $1,321.27 | $1,321.30 | $1,321.20 | |