| 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 | $12.88 | 10.709% | $14.2593 | $14.26 | $14.25 | $14.30 |
| Purchase #2 | $223.33 | 10.151% | $246.0002 | $246.00 | $246.00 | $246.00 |
| Purchase #3 | $205.28 | 12.572% | $231.0878 | $231.09 | $231.10 | $231.10 |
| Purchase #4 | $5.39 | 9.489% | $5.9015 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $115.33 | 4.869% | $120.9454 | $120.95 | $120.95 | $120.90 |
| Purchase #6 | $196.60 | 5.613% | $207.6352 | $207.64 | $207.65 | $207.60 |
| Purchase #7 | $95.84 | 7.302% | $102.8382 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $854.65 | $928.6676 | $928.68 | $928.70 | $928.60 | |