| 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 | $121.79 | 10.589% | $134.6863 | $134.69 | $134.70 | $134.70 |
| Purchase #2 | $171.34 | 9.846% | $188.2101 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $5.70 | 9.542% | $6.2439 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $100.52 | 12.821% | $113.4077 | $113.41 | $113.40 | $113.40 |
| Purchase #5 | $23.89 | 7.211% | $25.6127 | $25.61 | $25.60 | $25.60 |
| Purchase #6 | $42.71 | 8.385% | $46.2912 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $250.43 | 10.839% | $277.5741 | $277.57 | $277.55 | $277.60 |
| 7 purchase totals = | $716.38 | $792.0260 | $792.02 | $792.00 | $792.00 | |