| 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 | $24.37 | 13.323% | $27.6168 | $27.62 | $27.60 | $27.60 |
| Purchase #2 | $84.25 | 10.173% | $92.8208 | $92.82 | $92.80 | $92.80 |
| Purchase #3 | $238.45 | 5.239% | $250.9424 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $226.73 | 4.618% | $237.2004 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $143.92 | 10.319% | $158.7711 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $97.89 | 3.849% | $101.6578 | $101.66 | $101.65 | $101.70 |
| Purchase #7 | $221.63 | 4.519% | $231.6455 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,037.24 | $1,100.6548 | $1,100.66 | $1,100.60 | $1,100.60 | |