| 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 | $219.34 | 12.751% | $247.308 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $241.80 | 11.661% | $269.9963 | $270.00 | $270.00 | $270.00 |
| Purchase #3 | $223.79 | 8.759% | $243.3918 | $243.39 | $243.40 | $243.40 |
| Purchase #4 | $37.39 | 13.358% | $42.3846 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $136.61 | 7.373% | $146.6823 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $179.83 | 8.143% | $194.4736 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $124.65 | 12.367% | $140.0655 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $1,163.41 | $1,284.3021 | $1,284.30 | $1,284.30 | $1,284.40 | |