| 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 | $245.82 | 6.436% | $261.641 | $261.64 | $261.65 | $261.60 |
| Purchase #2 | $228.97 | 12.586% | $257.7882 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $169.77 | 7.169% | $181.9408 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $217.37 | 9.553% | $238.1354 | $238.14 | $238.15 | $238.10 |
| Purchase #5 | $37.81 | 13.858% | $43.0497 | $43.05 | $43.05 | $43.00 |
| Purchase #6 | $171.32 | 11.622% | $191.2308 | $191.23 | $191.25 | $191.20 |
| Purchase #7 | $177.27 | 6.810% | $189.3421 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $1,248.33 | $1,363.1280 | $1,363.13 | $1,363.20 | $1,362.90 | |