| 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 | $193.40 | 5.350% | $203.7469 | $203.75 | $203.75 | $203.70 |
| Purchase #2 | $109.39 | 13.863% | $124.5547 | $124.55 | $124.55 | $124.60 |
| Purchase #3 | $215.41 | 10.434% | $237.8859 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $223.94 | 10.390% | $247.2074 | $247.21 | $247.20 | $247.20 |
| Purchase #5 | $49.85 | 4.591% | $52.1386 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $242.58 | 13.740% | $275.9105 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $72.89 | 4.342% | $76.0549 | $76.05 | $76.05 | $76.10 |
| 7 purchase totals = | $1,107.46 | $1,217.4989 | $1,217.50 | $1,217.50 | $1,217.50 | |