| 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 | $204.34 | 8.275% | $221.2491 | $221.25 | $221.25 | $221.20 |
| Purchase #2 | $10.82 | 10.245% | $11.9285 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $223.45 | 10.470% | $246.8452 | $246.85 | $246.85 | $246.80 |
| Purchase #4 | $13.97 | 4.371% | $14.5806 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $162.95 | 3.813% | $169.1633 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $215.29 | 4.502% | $224.9824 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $35.77 | 8.824% | $38.9263 | $38.93 | $38.95 | $38.90 |
| 7 purchase totals = | $866.59 | $927.6754 | $927.68 | $927.75 | $927.60 | |