| 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 | $217.87 | 13.222% | $246.6768 | $246.68 | $246.70 | $246.70 |
| Purchase #2 | $45.83 | 13.826% | $52.1665 | $52.17 | $52.15 | $52.20 |
| Purchase #3 | $108.53 | 8.272% | $117.5076 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $132.53 | 8.156% | $143.3391 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $159.99 | 9.474% | $175.1475 | $175.15 | $175.15 | $175.10 |
| Purchase #6 | $189.55 | 5.548% | $200.0662 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $148.53 | 4.609% | $155.3757 | $155.38 | $155.40 | $155.40 |
| 7 purchase totals = | $1,002.83 | $1,090.2794 | $1,090.30 | $1,090.30 | $1,090.30 | |