| 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 | $248.81 | 12.129% | $278.9882 | $278.99 | $279.00 | $279.00 |
| Purchase #2 | $137.63 | 10.824% | $152.5271 | $152.53 | $152.55 | $152.50 |
| Purchase #3 | $139.78 | 12.597% | $157.3881 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $172.63 | 12.222% | $193.7288 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $88.83 | 7.580% | $95.5633 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $243.25 | 9.583% | $266.5606 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $241.67 | 3.274% | $249.5823 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,272.60 | $1,394.3384 | $1,394.34 | $1,394.40 | $1,394.40 | |