| 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 | $203.29 | 7.193% | $217.9126 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $133.41 | 9.633% | $146.2614 | $146.26 | $146.25 | $146.30 |
| Purchase #3 | $70.29 | 3.471% | $72.7298 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $58.40 | 3.617% | $60.5123 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $23.98 | 8.156% | $25.9358 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $24.58 | 9.165% | $26.8328 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $19.42 | 9.419% | $21.2492 | $21.25 | $21.25 | $21.20 |
| 7 purchase totals = | $533.37 | $571.4339 | $571.43 | $571.45 | $571.30 | |