| 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 | $206.35 | 10.539% | $228.0972 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $117.63 | 12.244% | $132.0326 | $132.03 | $132.05 | $132.00 |
| Purchase #3 | $15.62 | 11.686% | $17.4454 | $17.45 | $17.45 | $17.40 |
| Purchase #4 | $198.67 | 3.434% | $205.4923 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $220.84 | 6.356% | $234.8766 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $245.75 | 9.557% | $269.2363 | $269.24 | $269.25 | $269.20 |
| Purchase #7 | $122.34 | 9.182% | $133.5733 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $1,127.20 | $1,220.7537 | $1,220.76 | $1,220.80 | $1,220.70 | |