| 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 | $245.70 | 5.661% | $259.6091 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $115.40 | 5.460% | $121.7008 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $179.85 | 8.614% | $195.3423 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $77.46 | 4.564% | $80.9953 | $81.00 | $81.00 | $81.00 |
| Purchase #5 | $179.87 | 13.867% | $204.8126 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $118.83 | 11.206% | $132.1461 | $132.15 | $132.15 | $132.10 |
| Purchase #7 | $105.96 | 4.576% | $110.8087 | $110.81 | $110.80 | $110.80 |
| 7 purchase totals = | $1,023.07 | $1,105.4149 | $1,105.42 | $1,105.40 | $1,105.30 | |