| 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 | $198.97 | 3.286% | $205.5082 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $81.49 | 13.325% | $92.3485 | $92.35 | $92.35 | $92.30 |
| Purchase #3 | $210.42 | 8.846% | $229.0338 | $229.03 | $229.05 | $229.00 |
| Purchase #4 | $196.63 | 7.758% | $211.8846 | $211.88 | $211.90 | $211.90 |
| Purchase #5 | $212.79 | 10.333% | $234.7776 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $155.50 | 5.505% | $164.0603 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $9.56 | 12.544% | $10.7592 | $10.76 | $10.75 | $10.80 |
| 7 purchase totals = | $1,065.36 | $1,148.3722 | $1,148.37 | $1,148.40 | $1,148.40 | |