| 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 | $134.99 | 10.403% | $149.033 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $210.90 | 3.364% | $217.9947 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $189.41 | 12.667% | $213.4026 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $179.92 | 8.537% | $195.2798 | $195.28 | $195.30 | $195.30 |
| Purchase #5 | $137.45 | 5.776% | $145.3891 | $145.39 | $145.40 | $145.40 |
| Purchase #6 | $81.79 | 11.363% | $91.0838 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $113.67 | 5.555% | $119.9844 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,048.13 | $1,132.1674 | $1,132.15 | $1,132.25 | $1,132.20 | |