| 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 | $52.87 | 6.612% | $56.3658 | $56.37 | $56.35 | $56.40 |
| Purchase #2 | $125.69 | 13.142% | $142.2082 | $142.21 | $142.20 | $142.20 |
| Purchase #3 | $154.44 | 5.674% | $163.2029 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $139.42 | 9.626% | $152.8406 | $152.84 | $152.85 | $152.80 |
| Purchase #5 | $155.64 | 8.568% | $168.9752 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $231.82 | 13.668% | $263.5052 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $94.30 | 10.703% | $104.3929 | $104.39 | $104.40 | $104.40 |
| 7 purchase totals = | $954.18 | $1,051.4908 | $1,051.50 | $1,051.50 | $1,051.50 | |