| 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 | $205.74 | 8.237% | $222.6868 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $144.68 | 8.252% | $156.619 | $156.62 | $156.60 | $156.60 |
| Purchase #3 | $45.71 | 3.350% | $47.2413 | $47.24 | $47.25 | $47.20 |
| Purchase #4 | $31.35 | 6.629% | $33.4282 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $55.33 | 6.507% | $58.9303 | $58.93 | $58.95 | $58.90 |
| Purchase #6 | $29.62 | 6.232% | $31.4659 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $232.91 | 9.416% | $254.8408 | $254.84 | $254.85 | $254.80 |
| 7 purchase totals = | $745.34 | $805.2123 | $805.22 | $805.25 | $805.10 | |