| 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 | $115.29 | 10.635% | $127.5511 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $219.97 | 10.495% | $243.0559 | $243.06 | $243.05 | $243.10 |
| Purchase #3 | $159.89 | 8.812% | $173.9795 | $173.98 | $174.00 | $174.00 |
| Purchase #4 | $84.91 | 5.409% | $89.5028 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $11.43 | 11.302% | $12.7218 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $149.30 | 9.721% | $163.8135 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $104.34 | 8.526% | $113.236 | $113.24 | $113.25 | $113.20 |
| 7 purchase totals = | $845.13 | $923.8606 | $923.86 | $923.85 | $923.90 | |