| 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 | $123.88 | 13.319% | $140.3796 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $242.39 | 11.836% | $271.0793 | $271.08 | $271.10 | $271.10 |
| Purchase #3 | $45.89 | 8.531% | $49.8049 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $77.96 | 9.106% | $85.059 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $180.96 | 13.706% | $205.7624 | $205.76 | $205.75 | $205.80 |
| Purchase #6 | $215.58 | 12.297% | $242.0899 | $242.09 | $242.10 | $242.10 |
| Purchase #7 | $226.29 | 6.383% | $240.7341 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $1,112.95 | $1,234.9092 | $1,234.90 | $1,234.95 | $1,235.00 | |