| 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 | $224.95 | 6.724% | $240.0756 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $82.33 | 8.511% | $89.3371 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $198.52 | 3.497% | $205.4622 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $130.58 | 4.576% | $136.5553 | $136.56 | $136.55 | $136.60 |
| Purchase #5 | $119.74 | 3.727% | $124.2027 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $168.40 | 3.215% | $173.8141 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $215.27 | 7.171% | $230.707 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,139.79 | $1,200.1540 | $1,200.16 | $1,200.15 | $1,200.20 | |