| 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 | $135.32 | 4.515% | $141.4297 | $141.43 | $141.45 | $141.40 |
| Purchase #2 | $187.44 | 5.537% | $197.8186 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $17.38 | 4.721% | $18.2005 | $18.20 | $18.20 | $18.20 |
| Purchase #4 | $190.59 | 10.583% | $210.7601 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $86.76 | 3.668% | $89.9424 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $214.41 | 5.630% | $226.4813 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $246.53 | 12.791% | $278.0637 | $278.06 | $278.05 | $278.10 |
| 7 purchase totals = | $1,078.43 | $1,162.6963 | $1,162.69 | $1,162.70 | $1,162.70 | |