| 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 | $223.36 | 4.609% | $233.6547 | $233.65 | $233.65 | $233.70 |
| Purchase #2 | $250.38 | 12.287% | $281.1442 | $281.14 | $281.15 | $281.10 |
| Purchase #3 | $205.32 | 13.642% | $233.3298 | $233.33 | $233.35 | $233.30 |
| Purchase #4 | $34.97 | 6.159% | $37.1238 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $220.47 | 7.527% | $237.0648 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $57.25 | 8.300% | $62.0018 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $27.52 | 12.250% | $30.8912 | $30.89 | $30.90 | $30.90 |
| 7 purchase totals = | $1,019.27 | $1,115.2103 | $1,115.19 | $1,115.20 | $1,115.20 | |