| 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 | $106.43 | 8.792% | $115.7873 | $115.79 | $115.80 | $115.80 |
| Purchase #2 | $6.34 | 5.139% | $6.6658 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $250.60 | 6.513% | $266.9216 | $266.92 | $266.90 | $266.90 |
| Purchase #4 | $188.50 | 6.408% | $200.5791 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $230.71 | 12.755% | $260.1371 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $229.89 | 4.489% | $240.2098 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $15.97 | 9.800% | $17.5351 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $1,028.44 | $1,107.8358 | $1,107.85 | $1,107.85 | $1,107.80 | |