| 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 | $235.67 | 6.372% | $250.6869 | $250.69 | $250.70 | $250.70 |
| Purchase #2 | $195.51 | 10.661% | $216.3533 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $128.74 | 5.818% | $136.2301 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $104.82 | 12.175% | $117.5818 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $16.60 | 11.230% | $18.4642 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $247.89 | 12.637% | $279.2159 | $279.22 | $279.20 | $279.20 |
| Purchase #7 | $173.31 | 12.779% | $195.4573 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $1,102.54 | $1,213.9895 | $1,213.99 | $1,214.00 | $1,214.10 | |