| 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 | $215.75 | 7.282% | $231.4609 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $206.76 | 3.822% | $214.6624 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $162.65 | 5.829% | $172.1309 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $117.56 | 4.316% | $122.6339 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $217.46 | 6.251% | $231.0534 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $196.43 | 8.265% | $212.6649 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $207.89 | 3.587% | $215.347 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $1,324.50 | $1,399.9534 | $1,399.94 | $1,399.95 | $1,400.00 | |