| 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 | $14.93 | 6.583% | $15.9128 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $231.94 | 8.351% | $251.3093 | $251.31 | $251.30 | $251.30 |
| Purchase #3 | $245.26 | 3.799% | $254.5774 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $108.74 | 5.704% | $114.9425 | $114.94 | $114.95 | $114.90 |
| Purchase #5 | $89.48 | 13.627% | $101.6734 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $102.83 | 8.596% | $111.6693 | $111.67 | $111.65 | $111.70 |
| Purchase #7 | $143.86 | 3.697% | $149.1785 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $937.04 | $999.2632 | $999.26 | $999.25 | $999.30 | |