| 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 | $226.30 | 8.701% | $245.9904 | $245.99 | $246.00 | $246.00 |
| Purchase #2 | $95.44 | 10.105% | $105.0842 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $141.56 | 13.510% | $160.6848 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $111.59 | 12.573% | $125.6202 | $125.62 | $125.60 | $125.60 |
| Purchase #5 | $181.63 | 3.778% | $188.492 | $188.49 | $188.50 | $188.50 |
| Purchase #6 | $123.41 | 7.176% | $132.2659 | $132.27 | $132.25 | $132.30 |
| Purchase #7 | $8.79 | 13.708% | $9.9949 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $888.72 | $968.1324 | $968.12 | $968.15 | $968.20 | |