| 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 | $13.96 | 7.816% | $15.0511 | $15.05 | $15.05 | $15.10 |
| Purchase #2 | $57.87 | 9.221% | $63.2062 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $195.92 | 8.840% | $213.2393 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $249.75 | 7.159% | $267.6296 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $228.38 | 7.237% | $244.9079 | $244.91 | $244.90 | $244.90 |
| Purchase #6 | $139.32 | 9.116% | $152.0204 | $152.02 | $152.00 | $152.00 |
| Purchase #7 | $174.58 | 7.123% | $187.0153 | $187.02 | $187.00 | $187.00 |
| 7 purchase totals = | $1,059.78 | $1,143.0698 | $1,143.08 | $1,143.05 | $1,143.00 | |