| 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 | $41.49 | 13.391% | $47.0459 | $47.05 | $47.05 | $47.00 |
| Purchase #2 | $42.92 | 10.600% | $47.4695 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $215.28 | 4.530% | $225.0322 | $225.03 | $225.05 | $225.00 |
| Purchase #4 | $151.68 | 11.280% | $168.7895 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $158.71 | 5.411% | $167.2978 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $197.69 | 7.780% | $213.0703 | $213.07 | $213.05 | $213.10 |
| Purchase #7 | $221.58 | 3.111% | $228.4734 | $228.47 | $228.45 | $228.50 |
| 7 purchase totals = | $1,029.35 | $1,097.1786 | $1,097.18 | $1,097.15 | $1,097.20 | |