| 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 | $123.67 | 7.528% | $132.9799 | $132.98 | $133.00 | $133.00 |
| Purchase #2 | $88.60 | 12.215% | $99.4225 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $211.45 | 11.477% | $235.7181 | $235.72 | $235.70 | $235.70 |
| Purchase #4 | $221.48 | 8.521% | $240.3523 | $240.35 | $240.35 | $240.40 |
| Purchase #5 | $68.44 | 4.586% | $71.5787 | $71.58 | $71.60 | $71.60 |
| Purchase #6 | $235.79 | 12.324% | $264.8488 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $28.94 | 3.648% | $29.9957 | $30.00 | $30.00 | $30.00 |
| 7 purchase totals = | $978.37 | $1,074.8960 | $1,074.90 | $1,074.90 | $1,074.90 | |