| 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 | $247.47 | 4.107% | $257.6336 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $45.97 | 7.289% | $49.3208 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $117.71 | 11.280% | $130.9877 | $130.99 | $131.00 | $131.00 |
| Purchase #4 | $9.63 | 4.646% | $10.0774 | $10.08 | $10.10 | $10.10 |
| Purchase #5 | $168.41 | 7.212% | $180.5557 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $79.57 | 12.103% | $89.2004 | $89.20 | $89.20 | $89.20 |
| Purchase #7 | $191.29 | 5.669% | $202.1342 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $860.05 | $919.9098 | $919.91 | $919.95 | $919.90 | |