| 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 | $107.96 | 3.705% | $111.9599 | $111.96 | $111.95 | $112.00 |
| Purchase #2 | $215.38 | 7.838% | $232.2615 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $234.38 | 6.668% | $250.0085 | $250.01 | $250.00 | $250.00 |
| Purchase #4 | $180.38 | 6.337% | $191.8107 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $166.60 | 11.681% | $186.0605 | $186.06 | $186.05 | $186.10 |
| Purchase #6 | $24.59 | 9.405% | $26.9027 | $26.90 | $26.90 | $26.90 |
| Purchase #7 | $228.75 | 8.552% | $248.3127 | $248.31 | $248.30 | $248.30 |
| 7 purchase totals = | $1,158.04 | $1,247.3165 | $1,247.31 | $1,247.25 | $1,247.40 | |