| 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 | $235.62 | 8.339% | $255.2684 | $255.27 | $255.25 | $255.30 |
| Purchase #2 | $136.45 | 10.518% | $150.8018 | $150.80 | $150.80 | $150.80 |
| Purchase #3 | $20.95 | 3.173% | $21.6147 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $12.52 | 8.136% | $13.5386 | $13.54 | $13.55 | $13.50 |
| Purchase #5 | $7.82 | 10.761% | $8.6615 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $30.67 | 12.654% | $34.551 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $213.27 | 6.779% | $227.7276 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $657.30 | $712.1636 | $712.16 | $712.15 | $712.20 | |