| 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 | $122.92 | 3.199% | $126.8522 | $126.85 | $126.85 | $126.90 |
| Purchase #2 | $81.32 | 9.467% | $89.0186 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $238.58 | 12.850% | $269.2375 | $269.24 | $269.25 | $269.20 |
| Purchase #4 | $41.93 | 12.370% | $47.1167 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $177.57 | 7.374% | $190.664 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $214.57 | 9.706% | $235.3962 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $154.38 | 9.342% | $168.8022 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $1,031.27 | $1,127.0874 | $1,127.09 | $1,127.05 | $1,127.10 | |