| 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 | $213.39 | 5.406% | $224.9259 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $171.76 | 11.353% | $191.2599 | $191.26 | $191.25 | $191.30 |
| Purchase #3 | $62.88 | 10.213% | $69.3019 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $196.37 | 9.508% | $215.0409 | $215.04 | $215.05 | $215.00 |
| Purchase #5 | $228.66 | 7.696% | $246.2577 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $31.82 | 8.312% | $34.4649 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $109.85 | 12.118% | $123.1616 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $1,014.73 | $1,104.4128 | $1,104.41 | $1,104.40 | $1,104.50 | |