| 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 | $202.75 | 8.788% | $220.5677 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $12.35 | 12.439% | $13.8862 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $213.26 | 9.225% | $232.9332 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $194.83 | 4.272% | $203.1531 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $243.77 | 6.791% | $260.3244 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $15.56 | 10.669% | $17.2201 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $245.78 | 12.249% | $275.8856 | $275.89 | $275.90 | $275.90 |
| 7 purchase totals = | $1,128.30 | $1,223.9703 | $1,223.97 | $1,223.95 | $1,224.00 | |