| 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 | $195.64 | 10.573% | $216.325 | $216.33 | $216.35 | $216.30 |
| Purchase #2 | $226.80 | 9.281% | $247.8493 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $186.25 | 11.718% | $208.0748 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $209.34 | 8.652% | $227.4521 | $227.45 | $227.45 | $227.50 |
| Purchase #5 | $200.66 | 11.186% | $223.1058 | $223.11 | $223.10 | $223.10 |
| Purchase #6 | $183.65 | 9.358% | $200.836 | $200.84 | $200.85 | $200.80 |
| Purchase #7 | $242.31 | 4.692% | $253.6792 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,444.65 | $1,577.3222 | $1,577.33 | $1,577.35 | $1,577.30 | |