| 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 | $18.38 | 7.826% | $19.8184 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $208.31 | 8.411% | $225.831 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $72.54 | 9.687% | $79.5669 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $125.36 | 7.164% | $134.3408 | $134.34 | $134.35 | $134.30 |
| Purchase #5 | $203.72 | 10.212% | $224.5239 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $236.75 | 5.327% | $249.3617 | $249.36 | $249.35 | $249.40 |
| Purchase #7 | $124.41 | 8.238% | $134.6589 | $134.66 | $134.65 | $134.70 |
| 7 purchase totals = | $989.47 | $1,068.1016 | $1,068.10 | $1,068.05 | $1,068.10 | |