| 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 | $124.91 | 7.347% | $134.0871 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $161.45 | 12.674% | $181.9122 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $142.95 | 4.158% | $148.8939 | $148.89 | $148.90 | $148.90 |
| Purchase #4 | $134.32 | 3.198% | $138.6156 | $138.62 | $138.60 | $138.60 |
| Purchase #5 | $170.36 | 3.709% | $176.6787 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $229.55 | 4.741% | $240.433 | $240.43 | $240.45 | $240.40 |
| Purchase #7 | $112.69 | 10.144% | $124.1213 | $124.12 | $124.10 | $124.10 |
| 7 purchase totals = | $1,076.23 | $1,144.7418 | $1,144.74 | $1,144.75 | $1,144.70 | |