| 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 | $216.95 | 6.229% | $230.4638 | $230.46 | $230.45 | $230.50 |
| Purchase #2 | $124.35 | 10.168% | $136.9939 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $214.43 | 12.718% | $241.7012 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $168.74 | 8.796% | $183.5824 | $183.58 | $183.60 | $183.60 |
| Purchase #5 | $144.44 | 13.122% | $163.3934 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $148.72 | 9.338% | $162.6075 | $162.61 | $162.60 | $162.60 |
| Purchase #7 | $154.56 | 9.214% | $168.8012 | $168.80 | $168.80 | $168.80 |
| 7 purchase totals = | $1,172.19 | $1,287.5434 | $1,287.53 | $1,287.55 | $1,287.60 | |