| 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 | $9.28 | 10.582% | $10.262 | $10.26 | $10.25 | $10.30 |
| Purchase #2 | $214.86 | 8.581% | $233.2971 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $20.52 | 3.344% | $21.2062 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $54.62 | 7.602% | $58.7722 | $58.77 | $58.75 | $58.80 |
| Purchase #5 | $178.57 | 12.621% | $201.1073 | $201.11 | $201.10 | $201.10 |
| Purchase #6 | $179.81 | 4.869% | $188.5649 | $188.56 | $188.55 | $188.60 |
| Purchase #7 | $71.37 | 11.583% | $79.6368 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $729.03 | $792.8465 | $792.85 | $792.80 | $792.90 | |