| 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 | $101.28 | 6.636% | $108.0009 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $43.95 | 11.444% | $48.9796 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $114.26 | 11.438% | $127.3291 | $127.33 | $127.35 | $127.30 |
| Purchase #4 | $171.56 | 9.273% | $187.4688 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $14.37 | 11.858% | $16.074 | $16.07 | $16.05 | $16.10 |
| Purchase #6 | $247.88 | 12.370% | $278.5428 | $278.54 | $278.55 | $278.50 |
| Purchase #7 | $197.85 | 11.230% | $220.0686 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $891.15 | $986.4638 | $986.46 | $986.45 | $986.50 | |