| 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 | $241.75 | 3.762% | $250.8446 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $76.85 | 3.260% | $79.3553 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $211.53 | 7.773% | $227.9722 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $36.97 | 7.219% | $39.6389 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $111.32 | 12.381% | $125.1025 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $174.73 | 11.478% | $194.7855 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $236.54 | 13.468% | $268.3972 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,089.69 | $1,186.0962 | $1,186.10 | $1,186.10 | $1,186.10 | |