| 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 | $209.33 | 10.381% | $231.0605 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $28.93 | 8.721% | $31.453 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $166.76 | 6.477% | $177.561 | $177.56 | $177.55 | $177.60 |
| Purchase #4 | $197.80 | 13.603% | $224.7067 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $181.51 | 7.579% | $195.2666 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $132.72 | 11.832% | $148.4234 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $78.97 | 4.183% | $82.2733 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $996.02 | $1,090.7445 | $1,090.74 | $1,090.65 | $1,090.90 | |