| 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 | $194.31 | 3.285% | $200.6931 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $110.77 | 4.331% | $115.5674 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $223.43 | 6.606% | $238.1898 | $238.19 | $238.20 | $238.20 |
| Purchase #4 | $51.72 | 13.665% | $58.7875 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $197.68 | 8.856% | $215.1865 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $113.93 | 13.639% | $129.4689 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $134.79 | 6.280% | $143.2548 | $143.25 | $143.25 | $143.30 |
| 7 purchase totals = | $1,026.63 | $1,101.1480 | $1,101.15 | $1,101.15 | $1,101.30 | |