| 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 | $197.37 | 7.428% | $212.0306 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $5.57 | 7.235% | $5.973 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $100.29 | 5.264% | $105.5693 | $105.57 | $105.55 | $105.60 |
| Purchase #4 | $223.75 | 9.803% | $245.6842 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $191.66 | 3.761% | $198.8683 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $127.25 | 9.648% | $139.5271 | $139.53 | $139.55 | $139.50 |
| Purchase #7 | $249.82 | 9.170% | $272.7285 | $272.73 | $272.75 | $272.70 |
| 7 purchase totals = | $1,095.71 | $1,180.3810 | $1,180.38 | $1,180.40 | $1,180.40 | |