| 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 | $213.79 | 8.479% | $231.9173 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $69.41 | 4.408% | $72.4696 | $72.47 | $72.45 | $72.50 |
| Purchase #3 | $121.91 | 5.787% | $128.9649 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $14.81 | 8.272% | $16.0351 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $50.87 | 12.579% | $57.2689 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $185.26 | 10.866% | $205.3904 | $205.39 | $205.40 | $205.40 |
| Purchase #7 | $71.90 | 5.813% | $76.0795 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $727.95 | $788.1257 | $788.13 | $788.10 | $788.20 | |