| 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 | $213.37 | 6.740% | $227.7511 | $227.75 | $227.75 | $227.80 |
| Purchase #2 | $237.57 | 3.378% | $245.5951 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $215.94 | 8.630% | $234.5756 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $43.47 | 12.631% | $48.9607 | $48.96 | $48.95 | $49.00 |
| Purchase #5 | $13.40 | 13.215% | $15.1708 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $204.68 | 3.687% | $212.2266 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $225.46 | 3.461% | $233.2632 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $1,153.89 | $1,217.5431 | $1,217.55 | $1,217.55 | $1,217.70 | |