| 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 | $196.33 | 10.411% | $216.7699 | $216.77 | $216.75 | $216.80 |
| Purchase #2 | $46.38 | 3.735% | $48.1123 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $244.48 | 3.326% | $252.6114 | $252.61 | $252.60 | $252.60 |
| Purchase #4 | $132.67 | 10.416% | $146.4889 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $232.60 | 4.371% | $242.7669 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $135.83 | 8.354% | $147.1772 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $24.31 | 10.567% | $26.8788 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $1,012.60 | $1,080.8054 | $1,080.81 | $1,080.80 | $1,080.90 | |