| 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 | $246.91 | 7.720% | $265.9715 | $265.97 | $265.95 | $266.00 |
| Purchase #2 | $75.40 | 6.208% | $80.0808 | $80.08 | $80.10 | $80.10 |
| Purchase #3 | $206.53 | 7.812% | $222.6641 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $232.75 | 4.181% | $242.4813 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $77.87 | 10.244% | $85.847 | $85.85 | $85.85 | $85.80 |
| Purchase #6 | $139.96 | 12.650% | $157.6649 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $240.78 | 3.550% | $249.3277 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,220.20 | $1,304.0373 | $1,304.03 | $1,304.05 | $1,304.10 | |