| 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 | $234.31 | 4.874% | $245.7303 | $245.73 | $245.75 | $245.70 |
| Purchase #2 | $234.78 | 7.328% | $251.9847 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $72.99 | 9.280% | $79.7635 | $79.76 | $79.75 | $79.80 |
| Purchase #4 | $119.57 | 6.390% | $127.2105 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $193.82 | 12.503% | $218.0533 | $218.05 | $218.05 | $218.10 |
| Purchase #6 | $159.48 | 6.595% | $169.9977 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $29.39 | 7.392% | $31.5625 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $1,044.34 | $1,124.3025 | $1,124.29 | $1,124.30 | $1,124.40 | |