| 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 | $12.78 | 11.318% | $14.2264 | $14.23 | $14.25 | $14.20 |
| Purchase #2 | $205.97 | 10.718% | $228.0459 | $228.05 | $228.05 | $228.00 |
| Purchase #3 | $40.35 | 4.206% | $42.0471 | $42.05 | $42.05 | $42.00 |
| Purchase #4 | $160.27 | 4.723% | $167.8396 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $42.90 | 9.800% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #6 | $225.99 | 5.195% | $237.7302 | $237.73 | $237.75 | $237.70 |
| Purchase #7 | $100.47 | 7.209% | $107.7129 | $107.71 | $107.70 | $107.70 |
| 7 purchase totals = | $788.73 | $844.7063 | $844.71 | $844.75 | $844.50 | |