| 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 | $134.70 | 6.175% | $143.0177 | $143.02 | $143.00 | $143.00 |
| Purchase #2 | $20.38 | 11.439% | $22.7113 | $22.71 | $22.70 | $22.70 |
| Purchase #3 | $82.51 | 13.541% | $93.6827 | $93.68 | $93.70 | $93.70 |
| Purchase #4 | $241.69 | 4.142% | $251.7008 | $251.70 | $251.70 | $251.70 |
| Purchase #5 | $222.46 | 10.520% | $245.8628 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $229.76 | 7.784% | $247.6445 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $19.46 | 4.371% | $20.3106 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $950.96 | $1,024.9304 | $1,024.92 | $1,024.90 | $1,024.90 | |