| 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 | $17.39 | 11.646% | $19.4152 | $19.42 | $19.40 | $19.40 |
| Purchase #2 | $115.91 | 8.716% | $126.0127 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $235.63 | 5.141% | $247.7437 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $153.32 | 7.659% | $165.0628 | $165.06 | $165.05 | $165.10 |
| Purchase #5 | $19.80 | 12.409% | $22.257 | $22.26 | $22.25 | $22.30 |
| Purchase #6 | $9.44 | 7.787% | $10.1751 | $10.18 | $10.20 | $10.20 |
| Purchase #7 | $245.53 | 11.205% | $273.0416 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $797.02 | $863.7081 | $863.71 | $863.70 | $863.70 | |