| 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 | $240.36 | 4.493% | $251.1594 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $53.43 | 7.498% | $57.4362 | $57.44 | $57.45 | $57.40 |
| Purchase #3 | $13.63 | 4.181% | $14.1999 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $189.94 | 11.620% | $212.011 | $212.01 | $212.00 | $212.00 |
| Purchase #5 | $58.67 | 8.402% | $63.5995 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $198.69 | 12.308% | $223.1448 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $107.37 | 13.694% | $122.0732 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $862.09 | $943.6240 | $943.62 | $943.60 | $943.60 | |