| 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 | $223.44 | 4.638% | $233.8031 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $196.37 | 6.476% | $209.0869 | $209.09 | $209.10 | $209.10 |
| Purchase #3 | $41.95 | 6.419% | $44.6428 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $51.36 | 8.181% | $55.5618 | $55.56 | $55.55 | $55.60 |
| Purchase #5 | $26.48 | 9.306% | $28.9442 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $69.66 | 9.179% | $76.0541 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $208.29 | 5.119% | $218.9524 | $218.95 | $218.95 | $219.00 |
| 7 purchase totals = | $817.55 | $867.0453 | $867.03 | $867.05 | $867.10 | |