| 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 | $182.33 | 12.369% | $204.8824 | $204.88 | $204.90 | $204.90 |
| Purchase #2 | $235.41 | 10.376% | $259.8361 | $259.84 | $259.85 | $259.80 |
| Purchase #3 | $221.98 | 5.686% | $234.6018 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $192.80 | 7.410% | $207.0865 | $207.09 | $207.10 | $207.10 |
| Purchase #5 | $226.43 | 4.529% | $236.685 | $236.69 | $236.70 | $236.70 |
| Purchase #6 | $57.91 | 9.699% | $63.5267 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $168.44 | 13.405% | $191.0194 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,285.30 | $1,397.6379 | $1,397.65 | $1,397.70 | $1,397.60 | |