| 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 | $230.57 | 12.678% | $259.8017 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $71.35 | 7.520% | $76.7155 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $121.96 | 9.299% | $133.3011 | $133.30 | $133.30 | $133.30 |
| Purchase #4 | $40.87 | 12.648% | $46.0392 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $154.83 | 6.501% | $164.8955 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $166.74 | 9.628% | $182.7937 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $159.87 | 7.528% | $171.905 | $171.91 | $171.90 | $171.90 |
| 7 purchase totals = | $946.19 | $1,035.4517 | $1,035.46 | $1,035.45 | $1,035.40 | |