| 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 | $250.81 | 7.645% | $269.9844 | $269.98 | $270.00 | $270.00 |
| Purchase #2 | $196.62 | 9.665% | $215.6233 | $215.62 | $215.60 | $215.60 |
| Purchase #3 | $95.62 | 6.763% | $102.0868 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $118.53 | 11.671% | $132.3636 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $223.42 | 13.375% | $253.3024 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $17.87 | 4.580% | $18.6884 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $6.97 | 7.239% | $7.4746 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $909.84 | $999.5235 | $999.51 | $999.50 | $999.60 | |