| 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 | $99.68 | 7.655% | $107.3105 | $107.31 | $107.30 | $107.30 |
| Purchase #2 | $218.67 | 12.123% | $245.1794 | $245.18 | $245.20 | $245.20 |
| Purchase #3 | $163.55 | 4.300% | $170.5827 | $170.58 | $170.60 | $170.60 |
| Purchase #4 | $36.34 | 3.207% | $37.5054 | $37.51 | $37.50 | $37.50 |
| Purchase #5 | $214.85 | 9.736% | $235.7678 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $180.68 | 3.351% | $186.7346 | $186.73 | $186.75 | $186.70 |
| Purchase #7 | $31.74 | 12.335% | $35.6551 | $35.66 | $35.65 | $35.70 |
| 7 purchase totals = | $945.51 | $1,018.7355 | $1,018.74 | $1,018.75 | $1,018.80 | |