| 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 | $193.55 | 3.330% | $199.9952 | $200.00 | $200.00 | $200.00 |
| Purchase #2 | $235.99 | 7.636% | $254.0102 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $41.36 | 6.617% | $44.0968 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $221.94 | 10.126% | $244.4136 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $242.42 | 6.866% | $259.0646 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $90.97 | 11.742% | $101.6517 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $146.79 | 11.513% | $163.6899 | $163.69 | $163.70 | $163.70 |
| 7 purchase totals = | $1,173.02 | $1,266.9220 | $1,266.92 | $1,266.90 | $1,267.00 | |