| 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 | $103.43 | 5.576% | $109.1973 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $63.72 | 7.417% | $68.4461 | $68.45 | $68.45 | $68.40 |
| Purchase #3 | $48.85 | 12.176% | $54.798 | $54.80 | $54.80 | $54.80 |
| Purchase #4 | $216.70 | 12.509% | $243.807 | $243.81 | $243.80 | $243.80 |
| Purchase #5 | $240.70 | 8.754% | $261.7709 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $124.50 | 7.737% | $134.1326 | $134.13 | $134.15 | $134.10 |
| Purchase #7 | $157.87 | 8.172% | $170.7711 | $170.77 | $170.75 | $170.80 |
| 7 purchase totals = | $955.77 | $1,042.9230 | $1,042.93 | $1,042.90 | $1,042.90 | |