| 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 | $210.76 | 11.171% | $234.304 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $58.36 | 11.852% | $65.2768 | $65.28 | $65.30 | $65.30 |
| Purchase #3 | $39.61 | 13.688% | $45.0318 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $194.28 | 13.410% | $220.3329 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $189.69 | 4.728% | $198.6585 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $108.71 | 11.686% | $121.4139 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $228.72 | 13.230% | $258.9797 | $258.98 | $259.00 | $259.00 |
| 7 purchase totals = | $1,030.13 | $1,143.9976 | $1,143.99 | $1,144.05 | $1,144.00 | |