| 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 | $207.60 | 9.184% | $226.666 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $242.46 | 11.700% | $270.8278 | $270.83 | $270.85 | $270.80 |
| Purchase #3 | $16.30 | 10.110% | $17.9479 | $17.95 | $17.95 | $17.90 |
| Purchase #4 | $34.68 | 11.370% | $38.6231 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $210.92 | 11.162% | $234.4629 | $234.46 | $234.45 | $234.50 |
| Purchase #6 | $99.61 | 11.392% | $110.9576 | $110.96 | $110.95 | $111.00 |
| Purchase #7 | $19.70 | 6.182% | $20.9179 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $831.27 | $920.4032 | $920.41 | $920.35 | $920.40 | |