| 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 | $84.27 | 3.739% | $87.4209 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $10.36 | 10.326% | $11.4298 | $11.43 | $11.45 | $11.40 |
| Purchase #3 | $234.93 | 3.289% | $242.6568 | $242.66 | $242.65 | $242.70 |
| Purchase #4 | $247.80 | 10.449% | $273.6926 | $273.69 | $273.70 | $273.70 |
| Purchase #5 | $188.29 | 11.716% | $210.3501 | $210.35 | $210.35 | $210.40 |
| Purchase #6 | $166.33 | 5.732% | $175.864 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $25.71 | 11.764% | $28.7345 | $28.73 | $28.75 | $28.70 |
| 7 purchase totals = | $957.69 | $1,030.1487 | $1,030.14 | $1,030.15 | $1,030.20 | |