| 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 | $217.64 | 8.680% | $236.5312 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $158.81 | 7.639% | $170.9415 | $170.94 | $170.95 | $170.90 |
| Purchase #3 | $226.52 | 5.529% | $239.0443 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $205.66 | 7.397% | $220.8727 | $220.87 | $220.85 | $220.90 |
| Purchase #5 | $136.30 | 9.755% | $149.5961 | $149.60 | $149.60 | $149.60 |
| Purchase #6 | $35.35 | 13.743% | $40.2082 | $40.21 | $40.20 | $40.20 |
| Purchase #7 | $241.66 | 10.547% | $267.1479 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $1,221.94 | $1,324.3419 | $1,324.34 | $1,324.35 | $1,324.20 | |