| 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 | $37.82 | 11.701% | $42.2453 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $246.30 | 5.829% | $260.6568 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $238.99 | 3.616% | $247.6319 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $237.48 | 7.662% | $255.6757 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $95.78 | 7.810% | $103.2604 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $216.27 | 4.696% | $226.426 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $201.69 | 12.176% | $226.2478 | $226.25 | $226.25 | $226.20 |
| 7 purchase totals = | $1,274.33 | $1,362.1439 | $1,362.16 | $1,362.20 | $1,362.10 | |