| 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 | $223.97 | 4.575% | $234.2166 | $234.22 | $234.20 | $234.20 |
| Purchase #2 | $60.48 | 3.531% | $62.6155 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $21.86 | 12.783% | $24.6544 | $24.65 | $24.65 | $24.70 |
| Purchase #4 | $156.54 | 7.748% | $168.6687 | $168.67 | $168.65 | $168.70 |
| Purchase #5 | $131.71 | 11.530% | $146.8962 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $97.87 | 5.323% | $103.0796 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $133.39 | 11.558% | $148.8072 | $148.81 | $148.80 | $148.80 |
| 7 purchase totals = | $825.82 | $888.9382 | $888.95 | $888.90 | $889.00 | |