| 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 | $221.85 | 3.595% | $229.8255 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $26.48 | 10.466% | $29.2514 | $29.25 | $29.25 | $29.30 |
| Purchase #3 | $66.89 | 12.516% | $75.262 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $56.66 | 5.392% | $59.7151 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $75.34 | 9.677% | $82.6307 | $82.63 | $82.65 | $82.60 |
| Purchase #6 | $201.70 | 13.434% | $228.7964 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $191.65 | 12.757% | $216.0988 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $840.57 | $921.5799 | $921.59 | $921.60 | $921.60 | |