| 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 | $213.82 | 7.277% | $229.3797 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $123.93 | 10.229% | $136.6068 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $167.41 | 10.645% | $185.2308 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $66.70 | 5.420% | $70.3151 | $70.32 | $70.30 | $70.30 |
| Purchase #5 | $21.68 | 13.362% | $24.5769 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $228.95 | 7.462% | $246.0342 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $129.91 | 13.257% | $147.1322 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $952.40 | $1,039.2757 | $1,039.28 | $1,039.35 | $1,039.20 | |