| 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 | $92.44 | 8.622% | $100.4102 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $248.69 | 5.586% | $262.5818 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $17.97 | 4.364% | $18.7542 | $18.75 | $18.75 | $18.80 |
| Purchase #4 | $107.55 | 5.230% | $113.1749 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $200.68 | 4.502% | $209.7146 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $214.28 | 9.260% | $234.1223 | $234.12 | $234.10 | $234.10 |
| Purchase #7 | $104.38 | 3.585% | $108.122 | $108.12 | $108.10 | $108.10 |
| 7 purchase totals = | $985.99 | $1,046.8800 | $1,046.86 | $1,046.80 | $1,046.90 | |