| 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 | $39.27 | 8.494% | $42.6056 | $42.61 | $42.60 | $42.60 |
| Purchase #2 | $202.53 | 7.612% | $217.9466 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $241.26 | 7.791% | $260.0566 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $149.47 | 3.209% | $154.2665 | $154.27 | $154.25 | $154.30 |
| Purchase #5 | $105.28 | 12.365% | $118.2979 | $118.30 | $118.30 | $118.30 |
| Purchase #6 | $235.96 | 5.303% | $248.473 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $106.40 | 13.598% | $120.8683 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $1,080.17 | $1,162.5145 | $1,162.53 | $1,162.45 | $1,162.60 | |