| 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 | $250.58 | 12.473% | $281.8348 | $281.83 | $281.85 | $281.80 |
| Purchase #2 | $16.67 | 7.659% | $17.9468 | $17.95 | $17.95 | $17.90 |
| Purchase #3 | $158.45 | 8.617% | $172.1036 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $222.84 | 10.773% | $246.8466 | $246.85 | $246.85 | $246.80 |
| Purchase #5 | $80.35 | 11.259% | $89.3966 | $89.40 | $89.40 | $89.40 |
| Purchase #6 | $199.66 | 8.428% | $216.4873 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $184.62 | 7.607% | $198.664 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,113.17 | $1,223.2797 | $1,223.28 | $1,223.30 | $1,223.20 | |