| 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 | $245.47 | 4.615% | $256.7984 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $116.27 | 13.381% | $131.8281 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $151.96 | 7.277% | $163.0181 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $239.53 | 8.119% | $258.9774 | $258.98 | $259.00 | $259.00 |
| Purchase #5 | $198.93 | 10.734% | $220.2831 | $220.28 | $220.30 | $220.30 |
| Purchase #6 | $196.75 | 9.663% | $215.762 | $215.76 | $215.75 | $215.80 |
| Purchase #7 | $60.68 | 10.175% | $66.8542 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $1,209.59 | $1,313.5213 | $1,313.52 | $1,313.55 | $1,313.60 | |