| 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 | $127.93 | 9.186% | $139.6816 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $51.35 | 4.780% | $53.8045 | $53.80 | $53.80 | $53.80 |
| Purchase #3 | $150.63 | 11.355% | $167.734 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $246.51 | 8.864% | $268.3606 | $268.36 | $268.35 | $268.40 |
| Purchase #5 | $124.65 | 10.180% | $137.3394 | $137.34 | $137.35 | $137.30 |
| Purchase #6 | $227.41 | 5.459% | $239.8243 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $76.92 | 6.546% | $81.9552 | $81.96 | $81.95 | $82.00 |
| 7 purchase totals = | $1,005.40 | $1,088.6996 | $1,088.69 | $1,088.70 | $1,088.70 | |