| 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 | $250.97 | 11.585% | $280.0449 | $280.04 | $280.05 | $280.00 |
| Purchase #2 | $193.50 | 5.501% | $204.1444 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $74.74 | 5.509% | $78.8574 | $78.86 | $78.85 | $78.90 |
| Purchase #4 | $24.85 | 4.847% | $26.0545 | $26.05 | $26.05 | $26.10 |
| Purchase #5 | $94.52 | 8.309% | $102.3737 | $102.37 | $102.35 | $102.40 |
| Purchase #6 | $126.49 | 7.671% | $136.193 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $202.94 | 7.457% | $218.0732 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $968.01 | $1,045.7411 | $1,045.72 | $1,045.70 | $1,045.80 | |