| 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 | $45.55 | 12.576% | $51.2784 | $51.28 | $51.30 | $51.30 |
| Purchase #2 | $124.92 | 10.288% | $137.7718 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $198.85 | 13.492% | $225.6788 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $20.74 | 9.780% | $22.7684 | $22.77 | $22.75 | $22.80 |
| Purchase #5 | $98.75 | 12.490% | $111.0839 | $111.08 | $111.10 | $111.10 |
| Purchase #6 | $141.97 | 5.724% | $150.0964 | $150.10 | $150.10 | $150.10 |
| Purchase #7 | $223.40 | 3.487% | $231.19 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $854.18 | $929.8677 | $929.87 | $929.90 | $930.00 | |