| 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 | $212.69 | 12.760% | $239.8292 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $45.72 | 6.853% | $48.8532 | $48.85 | $48.85 | $48.90 |
| Purchase #3 | $46.99 | 11.854% | $52.5602 | $52.56 | $52.55 | $52.60 |
| Purchase #4 | $149.38 | 8.297% | $161.7741 | $161.77 | $161.75 | $161.80 |
| Purchase #5 | $101.27 | 6.360% | $107.7108 | $107.71 | $107.70 | $107.70 |
| Purchase #6 | $180.61 | 8.667% | $196.2635 | $196.26 | $196.25 | $196.30 |
| Purchase #7 | $10.92 | 9.618% | $11.9703 | $11.97 | $11.95 | $12.00 |
| 7 purchase totals = | $747.58 | $818.9613 | $818.95 | $818.90 | $819.10 | |