| 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 | $227.63 | 3.476% | $235.5424 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $188.36 | 13.570% | $213.9205 | $213.92 | $213.90 | $213.90 |
| Purchase #3 | $212.86 | 11.346% | $237.0111 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $115.93 | 8.669% | $125.98 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $239.28 | 13.353% | $271.2311 | $271.23 | $271.25 | $271.20 |
| Purchase #6 | $100.30 | 8.811% | $109.1374 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $192.53 | 4.386% | $200.9744 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $1,276.89 | $1,393.7969 | $1,393.79 | $1,393.80 | $1,393.70 | |