| 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 | $196.69 | 7.495% | $211.4319 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $51.86 | 13.410% | $58.8144 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $152.83 | 12.428% | $171.8237 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $45.55 | 10.293% | $50.2385 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $191.75 | 5.576% | $202.442 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $157.92 | 8.523% | $171.3795 | $171.38 | $171.40 | $171.40 |
| Purchase #7 | $43.89 | 5.179% | $46.1631 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $840.49 | $912.2931 | $912.28 | $912.30 | $912.20 | |