| 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 | $146.88 | 6.693% | $156.7107 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $219.30 | 9.565% | $240.276 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $213.73 | 13.510% | $242.6049 | $242.60 | $242.60 | $242.60 |
| Purchase #4 | $53.29 | 3.373% | $55.0875 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $87.84 | 7.273% | $94.2286 | $94.23 | $94.25 | $94.20 |
| Purchase #6 | $205.35 | 5.122% | $215.868 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $234.67 | 6.347% | $249.5645 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $1,161.06 | $1,254.3402 | $1,254.34 | $1,254.35 | $1,254.40 | |