| 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 | $188.83 | 5.509% | $199.2326 | $199.23 | $199.25 | $199.20 |
| Purchase #2 | $232.28 | 13.175% | $262.8829 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $190.37 | 8.749% | $207.0255 | $207.03 | $207.05 | $207.00 |
| Purchase #4 | $19.65 | 7.203% | $21.0654 | $21.07 | $21.05 | $21.10 |
| Purchase #5 | $22.52 | 9.279% | $24.6096 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $16.79 | 4.630% | $17.5674 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $215.72 | 10.655% | $238.705 | $238.71 | $238.70 | $238.70 |
| 7 purchase totals = | $886.16 | $971.0884 | $971.10 | $971.10 | $971.10 | |