| 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 | $241.54 | 10.467% | $266.822 | $266.82 | $266.80 | $266.80 |
| Purchase #2 | $215.66 | 9.818% | $236.8335 | $236.83 | $236.85 | $236.80 |
| Purchase #3 | $37.60 | 12.549% | $42.3184 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $44.91 | 5.588% | $47.4196 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $221.77 | 13.727% | $252.2124 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $237.60 | 4.722% | $248.8195 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $99.36 | 4.301% | $103.6335 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $1,098.44 | $1,198.0589 | $1,198.05 | $1,198.00 | $1,197.90 | |