| 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 | $145.58 | 8.429% | $157.8509 | $157.85 | $157.85 | $157.90 |
| Purchase #2 | $239.46 | 8.176% | $259.0382 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $199.86 | 7.328% | $214.5057 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $9.80 | 5.314% | $10.3208 | $10.32 | $10.30 | $10.30 |
| Purchase #5 | $188.45 | 10.366% | $207.9847 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $232.94 | 8.311% | $252.2996 | $252.30 | $252.30 | $252.30 |
| Purchase #7 | $228.76 | 6.536% | $243.7118 | $243.71 | $243.70 | $243.70 |
| 7 purchase totals = | $1,244.85 | $1,345.7117 | $1,345.71 | $1,345.70 | $1,345.70 | |