| 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 | $213.77 | 4.620% | $223.6462 | $223.65 | $223.65 | $223.60 |
| Purchase #2 | $205.74 | 4.677% | $215.3625 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $13.84 | 11.388% | $15.4161 | $15.42 | $15.40 | $15.40 |
| Purchase #4 | $78.56 | 3.171% | $81.0511 | $81.05 | $81.05 | $81.10 |
| Purchase #5 | $47.90 | 6.580% | $51.0518 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $218.70 | 3.207% | $225.7137 | $225.71 | $225.70 | $225.70 |
| Purchase #7 | $11.60 | 5.506% | $12.2387 | $12.24 | $12.25 | $12.20 |
| 7 purchase totals = | $790.11 | $824.4801 | $824.48 | $824.45 | $824.50 | |