| 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 | $208.34 | 4.357% | $217.4174 | $217.42 | $217.40 | $217.40 |
| Purchase #2 | $122.70 | 9.537% | $134.4019 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $248.41 | 3.621% | $257.4049 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $202.71 | 4.275% | $211.3759 | $211.38 | $211.40 | $211.40 |
| Purchase #5 | $26.74 | 10.464% | $29.5381 | $29.54 | $29.55 | $29.50 |
| Purchase #6 | $41.48 | 3.312% | $42.8538 | $42.85 | $42.85 | $42.90 |
| Purchase #7 | $21.85 | 9.755% | $23.9815 | $23.98 | $24.00 | $24.00 |
| 7 purchase totals = | $872.23 | $916.9735 | $916.97 | $917.00 | $917.00 | |