| 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 | $239.60 | 5.481% | $252.7325 | $252.73 | $252.75 | $252.70 |
| Purchase #2 | $219.38 | 4.409% | $229.0525 | $229.05 | $229.05 | $229.10 |
| Purchase #3 | $232.70 | 8.857% | $253.3102 | $253.31 | $253.30 | $253.30 |
| Purchase #4 | $6.92 | 8.186% | $7.4865 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $76.91 | 5.560% | $81.1862 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $237.44 | 12.470% | $267.0488 | $267.05 | $267.05 | $267.00 |
| Purchase #7 | $77.50 | 3.358% | $80.1025 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $1,090.45 | $1,170.9192 | $1,170.92 | $1,170.95 | $1,170.90 | |