| 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 | $10.31 | 10.628% | $11.4057 | $11.41 | $11.40 | $11.40 |
| Purchase #2 | $246.72 | 10.392% | $272.3591 | $272.36 | $272.35 | $272.40 |
| Purchase #3 | $238.89 | 13.504% | $271.1497 | $271.15 | $271.15 | $271.10 |
| Purchase #4 | $71.59 | 11.248% | $79.6424 | $79.64 | $79.65 | $79.60 |
| Purchase #5 | $45.82 | 9.761% | $50.2925 | $50.29 | $50.30 | $50.30 |
| Purchase #6 | $233.95 | 4.176% | $243.7198 | $243.72 | $243.70 | $243.70 |
| Purchase #7 | $246.44 | 3.452% | $254.9471 | $254.95 | $254.95 | $254.90 |
| 7 purchase totals = | $1,093.72 | $1,183.5163 | $1,183.52 | $1,183.50 | $1,183.40 | |