| 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 | $102.76 | 8.247% | $111.2346 | $111.23 | $111.25 | $111.20 |
| Purchase #2 | $110.75 | 11.779% | $123.7952 | $123.80 | $123.80 | $123.80 |
| Purchase #3 | $58.49 | 12.107% | $65.5714 | $65.57 | $65.55 | $65.60 |
| Purchase #4 | $190.31 | 4.816% | $199.4753 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $188.85 | 4.763% | $197.8449 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $224.47 | 12.292% | $252.0619 | $252.06 | $252.05 | $252.10 |
| Purchase #7 | $101.40 | 6.796% | $108.2911 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $977.03 | $1,058.2744 | $1,058.27 | $1,058.30 | $1,058.30 | |