| 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 | $207.50 | 13.539% | $235.5934 | $235.59 | $235.60 | $235.60 |
| Purchase #2 | $19.63 | 6.380% | $20.8824 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $66.84 | 10.824% | $74.0748 | $74.07 | $74.05 | $74.10 |
| Purchase #4 | $232.93 | 8.850% | $253.5443 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $19.84 | 13.644% | $22.547 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $7.58 | 9.685% | $8.3141 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $11.46 | 10.508% | $12.6642 | $12.66 | $12.65 | $12.70 |
| 7 purchase totals = | $565.78 | $627.6202 | $627.60 | $627.60 | $627.60 | |