| 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 | $218.84 | 6.358% | $232.7538 | $232.75 | $232.75 | $232.80 |
| Purchase #2 | $146.34 | 6.862% | $156.3819 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $31.64 | 7.201% | $33.9184 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $201.62 | 11.211% | $224.2236 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $100.25 | 13.284% | $113.5672 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $124.55 | 10.653% | $137.8183 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $183.79 | 7.353% | $197.3041 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $1,007.03 | $1,095.9673 | $1,095.96 | $1,095.90 | $1,096.00 | |