| 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 | $210.99 | 7.123% | $226.0188 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $219.40 | 5.521% | $231.5131 | $231.51 | $231.50 | $231.50 |
| Purchase #3 | $50.47 | 8.649% | $54.8352 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $77.25 | 5.837% | $81.7591 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $111.80 | 12.497% | $125.7716 | $125.77 | $125.75 | $125.80 |
| Purchase #6 | $28.45 | 4.398% | $29.7012 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $161.86 | 4.720% | $169.4998 | $169.50 | $169.50 | $169.50 |
| 7 purchase totals = | $860.22 | $919.0988 | $919.10 | $919.05 | $919.10 | |