| 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 | $219.40 | 5.491% | $231.4473 | $231.45 | $231.45 | $231.40 |
| Purchase #2 | $8.87 | 4.118% | $9.2353 | $9.24 | $9.25 | $9.20 |
| Purchase #3 | $155.55 | 3.602% | $161.1529 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $119.33 | 12.494% | $134.2391 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $47.88 | 12.254% | $53.7472 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $245.70 | 11.466% | $273.872 | $273.87 | $273.85 | $273.90 |
| Purchase #7 | $54.48 | 5.496% | $57.4742 | $57.47 | $57.45 | $57.50 |
| 7 purchase totals = | $851.21 | $921.1680 | $921.17 | $921.15 | $921.10 | |