| 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 | $117.98 | 7.689% | $127.0515 | $127.05 | $127.05 | $127.10 |
| Purchase #2 | $68.67 | 5.640% | $72.543 | $72.54 | $72.55 | $72.50 |
| Purchase #3 | $227.44 | 12.416% | $255.679 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $180.83 | 13.666% | $205.5422 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $130.27 | 13.623% | $148.0167 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $85.98 | 8.618% | $93.3898 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $191.70 | 12.781% | $216.2012 | $216.20 | $216.20 | $216.20 |
| 7 purchase totals = | $1,002.87 | $1,118.4234 | $1,118.42 | $1,118.45 | $1,118.40 | |