| 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 | $111.98 | 9.223% | $122.3079 | $122.31 | $122.30 | $122.30 |
| Purchase #2 | $165.58 | 12.220% | $185.8139 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $163.76 | 12.421% | $184.1006 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $30.74 | 6.361% | $32.6954 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $243.69 | 6.805% | $260.2731 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $186.99 | 11.839% | $209.1277 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $195.43 | 13.418% | $221.6528 | $221.65 | $221.65 | $221.70 |
| 7 purchase totals = | $1,098.17 | $1,215.9714 | $1,215.97 | $1,215.95 | $1,216.00 | |