| 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 | $207.53 | 4.329% | $216.514 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $124.31 | 9.602% | $136.2462 | $136.25 | $136.25 | $136.20 |
| Purchase #3 | $247.44 | 13.452% | $280.7256 | $280.73 | $280.75 | $280.70 |
| Purchase #4 | $48.99 | 3.592% | $50.7497 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $210.68 | 7.255% | $225.9648 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $131.26 | 10.375% | $144.8782 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $195.91 | 3.852% | $203.4565 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $1,166.12 | $1,258.5350 | $1,258.54 | $1,258.55 | $1,258.50 | |