| 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 | $119.70 | 4.273% | $124.8148 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $197.43 | 9.661% | $216.5037 | $216.50 | $216.50 | $216.50 |
| Purchase #3 | $52.46 | 7.759% | $56.5304 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $8.45 | 6.697% | $9.0159 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $147.95 | 9.351% | $161.7848 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $177.94 | 7.113% | $190.5969 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $127.53 | 13.413% | $144.6356 | $144.64 | $144.65 | $144.60 |
| 7 purchase totals = | $831.46 | $903.8821 | $903.88 | $903.90 | $903.80 | |