| 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 | $227.72 | 11.869% | $254.7481 | $254.75 | $254.75 | $254.70 |
| Purchase #2 | $38.53 | 4.446% | $40.243 | $40.24 | $40.25 | $40.20 |
| Purchase #3 | $213.78 | 8.209% | $231.3292 | $231.33 | $231.35 | $231.30 |
| Purchase #4 | $99.40 | 6.712% | $106.0717 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $172.29 | 11.573% | $192.2291 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $239.91 | 10.498% | $265.0958 | $265.10 | $265.10 | $265.10 |
| Purchase #7 | $204.77 | 4.341% | $213.6591 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $1,196.40 | $1,303.3760 | $1,303.38 | $1,303.40 | $1,303.30 | |