| 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 | $211.90 | 10.492% | $234.1325 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $78.90 | 5.859% | $83.5228 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $223.83 | 7.602% | $240.8456 | $240.85 | $240.85 | $240.80 |
| Purchase #4 | $62.98 | 7.709% | $67.8351 | $67.84 | $67.85 | $67.80 |
| Purchase #5 | $49.86 | 4.749% | $52.2279 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $193.36 | 10.869% | $214.3763 | $214.38 | $214.40 | $214.40 |
| Purchase #7 | $15.81 | 11.491% | $17.6267 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $836.64 | $910.5669 | $910.58 | $910.65 | $910.40 | |