| 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 | $119.89 | 9.511% | $131.2927 | $131.29 | $131.30 | $131.30 |
| Purchase #2 | $87.67 | 10.682% | $97.0349 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $188.62 | 12.328% | $211.8731 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $72.52 | 7.387% | $77.8771 | $77.88 | $77.90 | $77.90 |
| Purchase #5 | $221.52 | 7.217% | $237.5071 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $200.46 | 11.462% | $223.4367 | $223.44 | $223.45 | $223.40 |
| Purchase #7 | $10.95 | 11.597% | $12.2199 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $901.63 | $991.2415 | $991.24 | $991.25 | $991.20 | |