| 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 | $196.59 | 8.114% | $212.5413 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $52.27 | 9.152% | $57.0538 | $57.05 | $57.05 | $57.10 |
| Purchase #3 | $30.55 | 12.365% | $34.3275 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $212.51 | 6.364% | $226.0341 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $84.96 | 3.821% | $88.2063 | $88.21 | $88.20 | $88.20 |
| Purchase #6 | $133.89 | 4.785% | $140.2966 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $142.78 | 10.390% | $157.6148 | $157.61 | $157.60 | $157.60 |
| 7 purchase totals = | $853.55 | $916.0744 | $916.07 | $916.10 | $916.00 | |