| 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 | $42.94 | 9.777% | $47.1382 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $143.77 | 3.604% | $148.9515 | $148.95 | $148.95 | $149.00 |
| Purchase #3 | $87.45 | 3.125% | $90.1828 | $90.18 | $90.20 | $90.20 |
| Purchase #4 | $118.85 | 7.536% | $127.8065 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $234.27 | 4.618% | $245.0886 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $248.44 | 3.557% | $257.277 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $170.94 | 8.743% | $185.8853 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $1,046.66 | $1,102.3299 | $1,102.34 | $1,102.40 | $1,102.40 | |