| 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 | $121.38 | 11.616% | $135.4795 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $99.60 | 9.324% | $108.8867 | $108.89 | $108.90 | $108.90 |
| Purchase #3 | $167.65 | 10.858% | $185.8534 | $185.85 | $185.85 | $185.90 |
| Purchase #4 | $247.83 | 4.105% | $258.0034 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $82.28 | 4.488% | $85.9727 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $226.79 | 10.239% | $250.011 | $250.01 | $250.00 | $250.00 |
| Purchase #7 | $108.55 | 12.181% | $121.7725 | $121.77 | $121.75 | $121.80 |
| 7 purchase totals = | $1,054.08 | $1,145.9792 | $1,145.97 | $1,145.95 | $1,146.10 | |