| 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 | $97.70 | 8.123% | $105.6362 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $115.57 | 7.395% | $124.1164 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $232.43 | 4.547% | $242.9986 | $243.00 | $243.00 | $243.00 |
| Purchase #4 | $82.64 | 13.813% | $94.0551 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $249.82 | 10.201% | $275.3041 | $275.30 | $275.30 | $275.30 |
| Purchase #6 | $70.55 | 9.434% | $77.2057 | $77.21 | $77.20 | $77.20 |
| Purchase #7 | $86.36 | 4.543% | $90.2833 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $935.07 | $1,009.5994 | $1,009.61 | $1,009.60 | $1,009.60 | |