| 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 | $232.50 | 8.798% | $252.9554 | $252.96 | $252.95 | $253.00 |
| Purchase #2 | $65.30 | 7.131% | $69.9565 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $30.86 | 12.312% | $34.6595 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $167.54 | 7.492% | $180.0921 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $245.26 | 3.596% | $254.0795 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $27.79 | 8.604% | $30.1811 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $55.35 | 13.257% | $62.6877 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $824.60 | $884.6118 | $884.62 | $884.65 | $884.80 | |