| 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 | $214.95 | 7.616% | $231.3206 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $228.92 | 4.322% | $238.8139 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $17.49 | 5.210% | $18.4012 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $100.80 | 8.680% | $109.5494 | $109.55 | $109.55 | $109.50 |
| Purchase #5 | $69.54 | 10.150% | $76.5983 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $138.98 | 5.416% | $146.5072 | $146.51 | $146.50 | $146.50 |
| Purchase #7 | $42.56 | 12.110% | $47.714 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $813.24 | $868.9046 | $868.90 | $868.85 | $868.80 | |