| 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 | $13.88 | 10.161% | $15.2903 | $15.29 | $15.30 | $15.30 |
| Purchase #2 | $85.25 | 3.779% | $88.4716 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $241.26 | 8.812% | $262.5198 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $231.87 | 13.119% | $262.289 | $262.29 | $262.30 | $262.30 |
| Purchase #5 | $33.70 | 9.813% | $37.007 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $122.84 | 11.301% | $136.7221 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $232.44 | 8.671% | $252.5949 | $252.59 | $252.60 | $252.60 |
| 7 purchase totals = | $961.24 | $1,054.8947 | $1,054.89 | $1,054.85 | $1,054.90 | |