| 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 | $246.68 | 13.509% | $280.004 | $280.00 | $280.00 | $280.00 |
| Purchase #2 | $150.64 | 13.626% | $171.1662 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $206.28 | 11.816% | $230.654 | $230.65 | $230.65 | $230.70 |
| Purchase #4 | $80.63 | 9.391% | $88.202 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $78.33 | 7.438% | $84.1562 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $88.43 | 12.462% | $99.4501 | $99.45 | $99.45 | $99.50 |
| Purchase #7 | $46.70 | 13.389% | $52.9527 | $52.95 | $52.95 | $53.00 |
| 7 purchase totals = | $897.69 | $1,006.5852 | $1,006.58 | $1,006.55 | $1,006.80 | |