| 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 | $113.60 | 8.140% | $122.847 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $84.84 | 5.444% | $89.4587 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $223.58 | 3.447% | $231.2868 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $182.50 | 10.844% | $202.2903 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $224.39 | 7.578% | $241.3943 | $241.39 | $241.40 | $241.40 |
| Purchase #6 | $205.78 | 9.658% | $225.6542 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $17.59 | 9.866% | $19.3254 | $19.33 | $19.35 | $19.30 |
| 7 purchase totals = | $1,052.28 | $1,132.2567 | $1,132.26 | $1,132.30 | $1,132.30 | |