| 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 | $95.54 | 7.839% | $103.0294 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $230.34 | 3.777% | $239.0399 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $229.83 | 13.507% | $260.8731 | $260.87 | $260.85 | $260.90 |
| Purchase #4 | $173.99 | 3.613% | $180.2763 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $141.88 | 3.557% | $146.9267 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $214.88 | 6.509% | $228.8665 | $228.87 | $228.85 | $228.90 |
| Purchase #7 | $168.51 | 8.658% | $183.0996 | $183.10 | $183.10 | $183.10 |
| 7 purchase totals = | $1,254.97 | $1,342.1115 | $1,342.12 | $1,342.15 | $1,342.10 | |