| 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 | $12.66 | 12.813% | $14.2821 | $14.28 | $14.30 | $14.30 |
| Purchase #2 | $204.73 | 7.398% | $219.8759 | $219.88 | $219.90 | $219.90 |
| Purchase #3 | $222.28 | 10.517% | $245.6572 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $14.36 | 10.838% | $15.9163 | $15.92 | $15.90 | $15.90 |
| Purchase #5 | $211.46 | 7.424% | $227.1588 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $198.42 | 3.690% | $205.7417 | $205.74 | $205.75 | $205.70 |
| Purchase #7 | $25.31 | 5.729% | $26.76 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $889.22 | $955.3920 | $955.40 | $955.40 | $955.50 | |