| 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 | $196.89 | 10.306% | $217.1815 | $217.18 | $217.20 | $217.20 |
| Purchase #2 | $201.66 | 13.612% | $229.11 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $67.63 | 5.464% | $71.3253 | $71.33 | $71.35 | $71.30 |
| Purchase #4 | $111.70 | 11.699% | $124.7678 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $150.41 | 3.635% | $155.8774 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $234.30 | 5.872% | $248.0581 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $103.50 | 11.825% | $115.7389 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $1,066.09 | $1,162.0590 | $1,162.07 | $1,162.10 | $1,162.10 | |