| 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 | $99.86 | 9.216% | $109.0631 | $109.06 | $109.05 | $109.10 |
| Purchase #2 | $11.87 | 5.212% | $12.4887 | $12.49 | $12.50 | $12.50 |
| Purchase #3 | $75.61 | 13.795% | $86.0404 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $234.54 | 12.640% | $264.1859 | $264.19 | $264.20 | $264.20 |
| Purchase #5 | $123.94 | 11.353% | $138.0109 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $219.47 | 4.381% | $229.085 | $229.09 | $229.10 | $229.10 |
| Purchase #7 | $162.45 | 5.604% | $171.5537 | $171.55 | $171.55 | $171.60 |
| 7 purchase totals = | $927.74 | $1,010.4277 | $1,010.43 | $1,010.45 | $1,010.50 | |