| 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 | $225.77 | 13.831% | $256.9962 | $257.00 | $257.00 | $257.00 |
| Purchase #2 | $129.81 | 5.245% | $136.6185 | $136.62 | $136.60 | $136.60 |
| Purchase #3 | $163.65 | 12.136% | $183.5106 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $193.39 | 4.221% | $201.553 | $201.55 | $201.55 | $201.60 |
| Purchase #5 | $220.65 | 13.186% | $249.7449 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $168.80 | 12.564% | $190.008 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $105.62 | 9.514% | $115.6687 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $1,207.69 | $1,334.0999 | $1,334.10 | $1,334.05 | $1,334.10 | |