| 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 | $225.96 | 4.300% | $235.6763 | $235.68 | $235.70 | $235.70 |
| Purchase #2 | $82.97 | 13.704% | $94.3402 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $11.36 | 12.785% | $12.8124 | $12.81 | $12.80 | $12.80 |
| Purchase #4 | $33.96 | 11.156% | $37.7486 | $37.75 | $37.75 | $37.70 |
| Purchase #5 | $41.34 | 7.235% | $44.3309 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $107.86 | 10.211% | $118.8736 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $198.48 | 3.178% | $204.7877 | $204.79 | $204.80 | $204.80 |
| 7 purchase totals = | $701.93 | $748.5697 | $748.57 | $748.60 | $748.50 | |