| 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 | $229.74 | 9.832% | $252.328 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $116.69 | 13.498% | $132.4408 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $61.82 | 9.120% | $67.458 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $142.54 | 6.249% | $151.4473 | $151.45 | $151.45 | $151.40 |
| Purchase #5 | $23.91 | 4.133% | $24.8982 | $24.90 | $24.90 | $24.90 |
| Purchase #6 | $78.53 | 8.236% | $84.9977 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $90.80 | 13.109% | $102.703 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $744.03 | $816.2730 | $816.28 | $816.30 | $816.20 | |