| 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 | $104.34 | 9.182% | $113.9205 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $143.35 | 4.868% | $150.3283 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $126.71 | 4.237% | $132.0787 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $165.99 | 3.639% | $172.0304 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $97.53 | 9.114% | $106.4189 | $106.42 | $106.40 | $106.40 |
| Purchase #6 | $34.65 | 12.268% | $38.9009 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $243.29 | 9.659% | $266.7894 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $915.86 | $980.4671 | $980.47 | $980.50 | $980.40 | |