| 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 | $121.99 | 10.134% | $134.3525 | $134.35 | $134.35 | $134.40 |
| Purchase #2 | $96.43 | 3.583% | $99.8851 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $162.49 | 11.403% | $181.0187 | $181.02 | $181.00 | $181.00 |
| Purchase #4 | $130.95 | 3.600% | $135.6642 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $50.57 | 11.677% | $56.4751 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $196.70 | 9.575% | $215.534 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $27.54 | 6.754% | $29.4001 | $29.40 | $29.40 | $29.40 |
| 7 purchase totals = | $786.67 | $852.3297 | $852.33 | $852.35 | $852.40 | |