| 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 | $114.91 | 13.858% | $130.8342 | $130.83 | $130.85 | $130.80 |
| Purchase #2 | $226.52 | 11.644% | $252.896 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $48.68 | 9.432% | $53.2715 | $53.27 | $53.25 | $53.30 |
| Purchase #4 | $175.38 | 13.481% | $199.023 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $69.62 | 9.500% | $76.2339 | $76.23 | $76.25 | $76.20 |
| Purchase #6 | $121.93 | 4.517% | $127.4376 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $95.54 | 4.407% | $99.7504 | $99.75 | $99.75 | $99.80 |
| 7 purchase totals = | $852.58 | $939.4466 | $939.44 | $939.45 | $939.40 | |