| 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 | $109.72 | 8.540% | $119.0901 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $218.55 | 5.844% | $231.3221 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $83.74 | 5.800% | $88.5969 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $52.63 | 4.658% | $55.0815 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $59.46 | 5.226% | $62.5674 | $62.57 | $62.55 | $62.60 |
| Purchase #6 | $157.98 | 8.375% | $171.2108 | $171.21 | $171.20 | $171.20 |
| Purchase #7 | $218.65 | 13.605% | $248.3973 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $900.73 | $976.2661 | $976.27 | $976.25 | $976.30 | |