| 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 | $200.53 | 6.650% | $213.8652 | $213.87 | $213.85 | $213.90 |
| Purchase #2 | $227.80 | 12.212% | $255.6189 | $255.62 | $255.60 | $255.60 |
| Purchase #3 | $237.42 | 5.373% | $250.1766 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $148.27 | 10.348% | $163.613 | $163.61 | $163.60 | $163.60 |
| Purchase #5 | $115.89 | 12.670% | $130.5733 | $130.57 | $130.55 | $130.60 |
| Purchase #6 | $230.72 | 9.592% | $252.8507 | $252.85 | $252.85 | $252.90 |
| Purchase #7 | $38.64 | 5.563% | $40.7895 | $40.79 | $40.80 | $40.80 |
| 7 purchase totals = | $1,199.27 | $1,307.4872 | $1,307.49 | $1,307.45 | $1,307.60 | |