| 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 | $209.40 | 5.553% | $221.028 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $198.60 | 5.148% | $208.8239 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $59.69 | 12.144% | $66.9388 | $66.94 | $66.95 | $66.90 |
| Purchase #4 | $149.31 | 3.156% | $154.0222 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $227.55 | 4.306% | $237.3483 | $237.35 | $237.35 | $237.30 |
| Purchase #6 | $194.32 | 12.269% | $218.1611 | $218.16 | $218.15 | $218.20 |
| Purchase #7 | $75.55 | 9.300% | $82.5762 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $1,114.42 | $1,188.8985 | $1,188.90 | $1,188.90 | $1,188.80 | |