| 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 | $221.46 | 12.250% | $248.5889 | $248.59 | $248.60 | $248.60 |
| Purchase #2 | $222.57 | 3.850% | $231.1389 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $35.51 | 9.639% | $38.9328 | $38.93 | $38.95 | $38.90 |
| Purchase #4 | $55.35 | 8.675% | $60.1516 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $128.79 | 9.639% | $141.2041 | $141.20 | $141.20 | $141.20 |
| Purchase #6 | $189.54 | 12.703% | $213.6173 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $164.69 | 3.397% | $170.2845 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $1,017.91 | $1,103.9181 | $1,103.91 | $1,103.95 | $1,103.90 | |