| 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 | $227.67 | 7.507% | $244.7612 | $244.76 | $244.75 | $244.80 |
| Purchase #2 | $58.48 | 8.119% | $63.228 | $63.23 | $63.25 | $63.20 |
| Purchase #3 | $187.43 | 7.378% | $201.2586 | $201.26 | $201.25 | $201.30 |
| Purchase #4 | $73.79 | 10.123% | $81.2598 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $199.86 | 12.474% | $224.7905 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $218.25 | 11.347% | $243.0148 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $104.46 | 3.293% | $107.8999 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $1,069.94 | $1,166.2128 | $1,166.21 | $1,166.20 | $1,166.30 | |