| 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 | $123.74 | 10.199% | $136.3602 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $55.52 | 8.607% | $60.2986 | $60.30 | $60.30 | $60.30 |
| Purchase #3 | $245.95 | 3.777% | $255.2395 | $255.24 | $255.25 | $255.20 |
| Purchase #4 | $247.50 | 12.715% | $278.9696 | $278.97 | $278.95 | $279.00 |
| Purchase #5 | $234.76 | 11.466% | $261.6776 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $137.35 | 9.386% | $150.2417 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $230.93 | 8.459% | $250.4644 | $250.46 | $250.45 | $250.50 |
| 7 purchase totals = | $1,275.75 | $1,393.2516 | $1,393.25 | $1,393.25 | $1,393.30 | |