| 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 | $228.83 | 11.303% | $254.6947 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $238.45 | 12.749% | $268.85 | $268.85 | $268.85 | $268.90 |
| Purchase #3 | $222.74 | 4.703% | $233.2155 | $233.22 | $233.20 | $233.20 |
| Purchase #4 | $100.28 | 11.601% | $111.9135 | $111.91 | $111.90 | $111.90 |
| Purchase #5 | $122.88 | 9.275% | $134.2771 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $58.51 | 12.770% | $65.9817 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $43.28 | 7.854% | $46.6792 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $1,014.97 | $1,115.6117 | $1,115.61 | $1,115.65 | $1,115.70 | |