| 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 | $191.68 | 4.791% | $200.8634 | $200.86 | $200.85 | $200.90 |
| Purchase #2 | $120.80 | 4.754% | $126.5428 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $171.56 | 13.204% | $194.2128 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $245.83 | 8.363% | $266.3888 | $266.39 | $266.40 | $266.40 |
| Purchase #5 | $217.45 | 13.139% | $246.0208 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $102.45 | 3.728% | $106.2693 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $23.82 | 10.231% | $26.257 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $1,073.59 | $1,166.5549 | $1,166.55 | $1,166.50 | $1,166.60 | |