| 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 | $110.82 | 10.258% | $122.1879 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $202.76 | 9.604% | $222.2331 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $38.34 | 9.326% | $41.9156 | $41.92 | $41.90 | $41.90 |
| Purchase #4 | $175.26 | 13.634% | $199.1549 | $199.15 | $199.15 | $199.20 |
| Purchase #5 | $39.26 | 10.767% | $43.4871 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $17.61 | 11.579% | $19.6491 | $19.65 | $19.65 | $19.60 |
| Purchase #7 | $91.45 | 8.646% | $99.3568 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $675.50 | $747.9845 | $747.99 | $748.00 | $748.00 | |