| 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 | $225.91 | 13.599% | $256.6315 | $256.63 | $256.65 | $256.60 |
| Purchase #2 | $158.27 | 10.129% | $174.3012 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $242.40 | 3.176% | $250.0986 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $23.89 | 12.309% | $26.8306 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $56.52 | 7.135% | $60.5527 | $60.55 | $60.55 | $60.60 |
| Purchase #6 | $96.69 | 6.774% | $103.2398 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $16.39 | 8.557% | $17.7925 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $820.07 | $889.4469 | $889.44 | $889.50 | $889.40 | |