| 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 | $225.83 | 5.332% | $237.8713 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $218.37 | 7.358% | $234.4377 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $30.84 | 13.607% | $35.0364 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $135.93 | 6.439% | $144.6825 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $242.35 | 11.818% | $270.9909 | $270.99 | $271.00 | $271.00 |
| Purchase #6 | $190.55 | 7.206% | $204.281 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $15.75 | 11.628% | $17.5814 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $1,059.62 | $1,144.8812 | $1,144.88 | $1,144.95 | $1,144.90 | |