| 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 | $143.64 | 5.348% | $151.3219 | $151.32 | $151.30 | $151.30 |
| Purchase #2 | $235.55 | 10.732% | $260.8292 | $260.83 | $260.85 | $260.80 |
| Purchase #3 | $144.84 | 5.822% | $153.2726 | $153.27 | $153.25 | $153.30 |
| Purchase #4 | $94.39 | 7.233% | $101.2172 | $101.22 | $101.20 | $101.20 |
| Purchase #5 | $113.37 | 9.119% | $123.7082 | $123.71 | $123.70 | $123.70 |
| Purchase #6 | $249.88 | 13.406% | $283.3789 | $283.38 | $283.40 | $283.40 |
| Purchase #7 | $181.98 | 3.633% | $188.5913 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $1,163.65 | $1,262.3193 | $1,262.32 | $1,262.30 | $1,262.30 | |