| 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 | $234.88 | 3.800% | $243.8054 | $243.81 | $243.80 | $243.80 |
| Purchase #2 | $101.83 | 3.635% | $105.5315 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $93.29 | 8.123% | $100.8679 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $178.33 | 8.752% | $193.9374 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $110.49 | 12.582% | $124.3919 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $172.79 | 4.698% | $180.9077 | $180.91 | $180.90 | $180.90 |
| Purchase #7 | $223.40 | 6.323% | $237.5256 | $237.53 | $237.55 | $237.50 |
| 7 purchase totals = | $1,115.01 | $1,186.9674 | $1,186.98 | $1,187.00 | $1,186.90 | |