| 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 | $145.35 | 6.389% | $154.6364 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $91.76 | 10.171% | $101.0929 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $203.99 | 4.155% | $212.4658 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $80.56 | 3.259% | $83.1855 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $238.76 | 11.299% | $265.7375 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $199.85 | 3.594% | $207.0326 | $207.03 | $207.05 | $207.00 |
| Purchase #7 | $236.33 | 5.575% | $249.5054 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $1,196.60 | $1,273.6561 | $1,273.67 | $1,273.70 | $1,273.60 | |