| 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 | $250.38 | 12.251% | $281.0541 | $281.05 | $281.05 | $281.10 |
| Purchase #2 | $229.33 | 8.354% | $248.4882 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $76.92 | 4.777% | $80.5945 | $80.59 | $80.60 | $80.60 |
| Purchase #4 | $120.30 | 5.344% | $126.7288 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $94.26 | 7.206% | $101.0524 | $101.05 | $101.05 | $101.10 |
| Purchase #6 | $25.89 | 13.781% | $29.4579 | $29.46 | $29.45 | $29.50 |
| Purchase #7 | $63.41 | 8.382% | $68.725 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $860.49 | $936.1009 | $936.10 | $936.15 | $936.20 | |