| 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 | $237.81 | 12.714% | $268.0452 | $268.05 | $268.05 | $268.00 |
| Purchase #2 | $51.62 | 11.662% | $57.6399 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $106.73 | 8.410% | $115.706 | $115.71 | $115.70 | $115.70 |
| Purchase #4 | $247.95 | 13.614% | $281.7059 | $281.71 | $281.70 | $281.70 |
| Purchase #5 | $43.46 | 4.628% | $45.4713 | $45.47 | $45.45 | $45.50 |
| Purchase #6 | $94.82 | 11.571% | $105.7916 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $18.34 | 4.380% | $19.1433 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $800.73 | $893.5032 | $893.51 | $893.50 | $893.40 | |