| 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 | $245.60 | 9.602% | $269.1825 | $269.18 | $269.20 | $269.20 |
| Purchase #2 | $206.73 | 9.525% | $226.421 | $226.42 | $226.40 | $226.40 |
| Purchase #3 | $26.57 | 6.585% | $28.3196 | $28.32 | $28.30 | $28.30 |
| Purchase #4 | $198.52 | 7.663% | $213.7326 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $250.52 | 11.741% | $279.9336 | $279.93 | $279.95 | $279.90 |
| Purchase #6 | $38.44 | 6.711% | $41.0197 | $41.02 | $41.00 | $41.00 |
| Purchase #7 | $229.97 | 13.198% | $260.3214 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $1,196.35 | $1,318.9304 | $1,318.92 | $1,318.90 | $1,318.80 | |