| 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 | $217.43 | 3.603% | $225.264 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $226.56 | 3.376% | $234.2087 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $59.64 | 6.247% | $63.3657 | $63.37 | $63.35 | $63.40 |
| Purchase #4 | $40.58 | 9.560% | $44.4594 | $44.46 | $44.45 | $44.50 |
| Purchase #5 | $157.88 | 5.506% | $166.5729 | $166.57 | $166.55 | $166.60 |
| Purchase #6 | $195.85 | 7.582% | $210.6993 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $165.88 | 13.260% | $187.8757 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $1,063.82 | $1,132.4457 | $1,132.45 | $1,132.40 | $1,132.60 | |