| 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 | $203.87 | 10.381% | $225.0337 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $65.40 | 12.375% | $73.4933 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $213.84 | 6.107% | $226.8992 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $199.70 | 3.579% | $206.8473 | $206.85 | $206.85 | $206.80 |
| Purchase #5 | $212.80 | 9.260% | $232.5053 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $5.47 | 11.498% | $6.0989 | $6.10 | $6.10 | $6.10 |
| Purchase #7 | $46.91 | 5.694% | $49.5811 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $947.99 | $1,020.4588 | $1,020.46 | $1,020.50 | $1,020.40 | |