| 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 | $105.52 | 4.561% | $110.3328 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $25.89 | 9.618% | $28.3801 | $28.38 | $28.40 | $28.40 |
| Purchase #3 | $222.78 | 5.237% | $234.447 | $234.45 | $234.45 | $234.40 |
| Purchase #4 | $48.36 | 9.488% | $52.9484 | $52.95 | $52.95 | $52.90 |
| Purchase #5 | $137.85 | 11.537% | $153.7538 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $234.94 | 12.149% | $263.4829 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $215.85 | 7.325% | $231.661 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $991.19 | $1,075.0060 | $1,075.00 | $1,075.05 | $1,075.00 | |