| 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 | $127.39 | 12.186% | $142.9137 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $231.68 | 6.854% | $247.5593 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $92.88 | 4.297% | $96.8711 | $96.87 | $96.85 | $96.90 |
| Purchase #4 | $49.54 | 13.637% | $56.2958 | $56.30 | $56.30 | $56.30 |
| Purchase #5 | $239.75 | 3.428% | $247.9686 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $153.95 | 9.155% | $168.0441 | $168.04 | $168.05 | $168.00 |
| Purchase #7 | $28.83 | 9.606% | $31.5994 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $924.02 | $991.2520 | $991.25 | $991.20 | $991.30 | |