| 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 | $200.83 | 13.105% | $227.1488 | $227.15 | $227.15 | $227.10 |
| Purchase #2 | $105.47 | 9.511% | $115.5013 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $49.60 | 11.765% | $55.4354 | $55.44 | $55.45 | $55.40 |
| Purchase #4 | $27.95 | 4.840% | $29.3028 | $29.30 | $29.30 | $29.30 |
| Purchase #5 | $145.90 | 12.809% | $164.5883 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $109.50 | 3.349% | $113.1672 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $87.88 | 8.368% | $95.2338 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $727.13 | $800.3776 | $800.38 | $800.40 | $800.30 | |