| 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 | $95.34 | 7.381% | $102.377 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $126.96 | 10.310% | $140.0496 | $140.05 | $140.05 | $140.00 |
| Purchase #3 | $24.26 | 8.851% | $26.4073 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $200.46 | 6.250% | $212.9888 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $171.83 | 9.513% | $188.1762 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $167.79 | 3.837% | $174.2281 | $174.23 | $174.25 | $174.20 |
| Purchase #7 | $183.76 | 8.735% | $199.8114 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $970.40 | $1,044.0384 | $1,044.05 | $1,044.10 | $1,044.00 | |