| 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 | $243.57 | 3.758% | $252.7234 | $252.72 | $252.70 | $252.70 |
| Purchase #2 | $246.50 | 8.811% | $268.2191 | $268.22 | $268.20 | $268.20 |
| Purchase #3 | $241.33 | 6.619% | $257.3036 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $136.29 | 4.633% | $142.6043 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $132.61 | 3.352% | $137.0551 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $202.83 | 8.600% | $220.2734 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $95.79 | 11.564% | $106.8672 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $1,298.92 | $1,385.0461 | $1,385.04 | $1,384.95 | $1,385.10 | |