| 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 | $117.89 | 9.131% | $128.6545 | $128.65 | $128.65 | $128.70 |
| Purchase #2 | $29.75 | 12.146% | $33.3634 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $134.56 | 3.108% | $138.7421 | $138.74 | $138.75 | $138.70 |
| Purchase #4 | $111.97 | 10.184% | $123.373 | $123.37 | $123.35 | $123.40 |
| Purchase #5 | $179.42 | 3.615% | $185.906 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $79.78 | 8.343% | $86.436 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $239.55 | 7.858% | $258.3738 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $892.92 | $954.8488 | $954.84 | $954.80 | $954.90 | |