| 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 | $232.77 | 11.610% | $259.7946 | $259.79 | $259.80 | $259.80 |
| Purchase #2 | $187.69 | 5.527% | $198.0636 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $107.66 | 10.300% | $118.749 | $118.75 | $118.75 | $118.70 |
| Purchase #4 | $198.54 | 12.464% | $223.286 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $155.33 | 8.748% | $168.9183 | $168.92 | $168.90 | $168.90 |
| Purchase #6 | $60.36 | 8.374% | $65.4145 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $239.97 | 6.319% | $255.1337 | $255.13 | $255.15 | $255.10 |
| 7 purchase totals = | $1,182.32 | $1,289.3597 | $1,289.35 | $1,289.35 | $1,289.30 | |