| 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 | $207.39 | 9.380% | $226.8432 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $75.79 | 12.189% | $85.028 | $85.03 | $85.05 | $85.00 |
| Purchase #3 | $175.42 | 4.400% | $183.1385 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $200.88 | 3.456% | $207.8224 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $221.48 | 13.615% | $251.6345 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $100.30 | 11.302% | $111.6359 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $152.47 | 5.845% | $161.3819 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $1,133.73 | $1,227.4844 | $1,227.48 | $1,227.55 | $1,227.30 | |