| 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 | $68.68 | 8.475% | $74.5006 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $231.36 | 13.836% | $263.371 | $263.37 | $263.35 | $263.40 |
| Purchase #3 | $208.62 | 3.279% | $215.4606 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $150.35 | 3.495% | $155.6047 | $155.60 | $155.60 | $155.60 |
| Purchase #5 | $52.37 | 7.572% | $56.3355 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $199.37 | 9.192% | $217.6961 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $247.37 | 13.193% | $280.0055 | $280.01 | $280.00 | $280.00 |
| 7 purchase totals = | $1,158.12 | $1,262.9740 | $1,262.98 | $1,262.95 | $1,263.00 | |