| 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 | $234.49 | 3.750% | $243.2834 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $234.31 | 3.592% | $242.7264 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $188.48 | 4.705% | $197.348 | $197.35 | $197.35 | $197.30 |
| Purchase #4 | $165.53 | 8.738% | $179.994 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $187.79 | 10.131% | $206.815 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $32.69 | 13.836% | $37.213 | $37.21 | $37.20 | $37.20 |
| Purchase #7 | $203.64 | 6.706% | $217.2961 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,246.93 | $1,324.6759 | $1,324.68 | $1,324.70 | $1,324.60 | |