| 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 | $123.47 | 10.532% | $136.4739 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $205.43 | 13.112% | $232.366 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $166.81 | 13.427% | $189.2076 | $189.21 | $189.20 | $189.20 |
| Purchase #4 | $215.51 | 11.195% | $239.6363 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $122.93 | 8.576% | $133.4725 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $158.83 | 6.611% | $169.3303 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $205.34 | 9.461% | $224.7672 | $224.77 | $224.75 | $224.80 |
| 7 purchase totals = | $1,198.32 | $1,325.2538 | $1,325.26 | $1,325.20 | $1,325.30 | |