| 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 | $99.74 | 13.758% | $113.4622 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $87.84 | 5.807% | $92.9409 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $49.53 | 13.533% | $56.2329 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $236.59 | 11.677% | $264.2166 | $264.22 | $264.20 | $264.20 |
| Purchase #5 | $144.44 | 3.189% | $149.0462 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $184.72 | 11.550% | $206.0552 | $206.06 | $206.05 | $206.10 |
| Purchase #7 | $19.82 | 7.445% | $21.2956 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $822.68 | $903.2496 | $903.26 | $903.25 | $903.20 | |