| 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 | $224.43 | 10.203% | $247.3286 | $247.33 | $247.35 | $247.30 |
| Purchase #2 | $221.26 | 4.431% | $231.064 | $231.06 | $231.05 | $231.10 |
| Purchase #3 | $55.92 | 5.135% | $58.7915 | $58.79 | $58.80 | $58.80 |
| Purchase #4 | $226.80 | 8.112% | $245.198 | $245.20 | $245.20 | $245.20 |
| Purchase #5 | $133.57 | 13.571% | $151.6968 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $222.87 | 4.243% | $232.3264 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $84.69 | 11.547% | $94.4692 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $1,169.54 | $1,260.8745 | $1,260.88 | $1,260.90 | $1,260.90 | |