| 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 | $215.30 | 12.746% | $242.7421 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $159.47 | 13.221% | $180.5535 | $180.55 | $180.55 | $180.60 |
| Purchase #3 | $135.75 | 4.201% | $141.4529 | $141.45 | $141.45 | $141.50 |
| Purchase #4 | $10.78 | 3.342% | $11.1403 | $11.14 | $11.15 | $11.10 |
| Purchase #5 | $166.38 | 4.833% | $174.4211 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $5.70 | 8.549% | $6.1873 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $9.71 | 3.738% | $10.073 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $703.09 | $766.5702 | $766.56 | $766.55 | $766.60 | |