| 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 | $99.68 | 13.237% | $112.8746 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $153.93 | 7.379% | $165.2885 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $161.64 | 12.867% | $182.4382 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $83.86 | 5.770% | $88.6987 | $88.70 | $88.70 | $88.70 |
| Purchase #5 | $215.95 | 9.398% | $236.245 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $208.86 | 6.863% | $223.1941 | $223.19 | $223.20 | $223.20 |
| Purchase #7 | $182.87 | 11.602% | $204.0866 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $1,106.79 | $1,212.8257 | $1,212.83 | $1,212.85 | $1,212.80 | |