| 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 | $197.62 | 4.792% | $207.09 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $167.71 | 13.339% | $190.0808 | $190.08 | $190.10 | $190.10 |
| Purchase #3 | $105.27 | 10.106% | $115.9086 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $247.60 | 11.213% | $275.3634 | $275.36 | $275.35 | $275.40 |
| Purchase #5 | $61.50 | 10.155% | $67.7453 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $191.40 | 4.793% | $200.5738 | $200.57 | $200.55 | $200.60 |
| Purchase #7 | $246.40 | 12.559% | $277.3454 | $277.35 | $277.35 | $277.30 |
| 7 purchase totals = | $1,217.50 | $1,334.1073 | $1,334.11 | $1,334.10 | $1,334.10 | |