| 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 | $190.85 | 5.491% | $201.3296 | $201.33 | $201.35 | $201.30 |
| Purchase #2 | $24.70 | 13.203% | $27.9611 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $193.62 | 13.321% | $219.4121 | $219.41 | $219.40 | $219.40 |
| Purchase #4 | $108.48 | 5.482% | $114.4269 | $114.43 | $114.45 | $114.40 |
| Purchase #5 | $42.61 | 13.496% | $48.3606 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $90.67 | 9.732% | $99.494 | $99.49 | $99.50 | $99.50 |
| Purchase #7 | $198.30 | 4.189% | $206.6068 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $849.23 | $917.5911 | $917.59 | $917.60 | $917.60 | |