| 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 | $199.76 | 12.605% | $224.9397 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $202.26 | 4.353% | $211.0644 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $36.97 | 5.810% | $39.118 | $39.12 | $39.10 | $39.10 |
| Purchase #4 | $222.50 | 9.218% | $243.0101 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $172.67 | 12.667% | $194.5421 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $165.91 | 4.328% | $173.0906 | $173.09 | $173.10 | $173.10 |
| Purchase #7 | $134.87 | 11.600% | $150.5149 | $150.51 | $150.50 | $150.50 |
| 7 purchase totals = | $1,134.94 | $1,236.2798 | $1,236.27 | $1,236.25 | $1,236.20 | |