| 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 | $206.61 | 7.683% | $222.4838 | $222.48 | $222.50 | $222.50 |
| Purchase #2 | $205.84 | 10.166% | $226.7657 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $94.26 | 6.551% | $100.435 | $100.44 | $100.45 | $100.40 |
| Purchase #4 | $80.47 | 5.530% | $84.92 | $84.92 | $84.90 | $84.90 |
| Purchase #5 | $24.68 | 11.111% | $27.4222 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $103.99 | 12.482% | $116.97 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $171.27 | 4.663% | $179.2563 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $887.12 | $958.2530 | $958.26 | $958.20 | $958.30 | |