| 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 | $175.79 | 13.263% | $199.105 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $28.81 | 7.376% | $30.935 | $30.94 | $30.95 | $30.90 |
| Purchase #3 | $249.54 | 5.554% | $263.3995 | $263.40 | $263.40 | $263.40 |
| Purchase #4 | $94.79 | 13.437% | $107.5269 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $190.86 | 8.502% | $207.0869 | $207.09 | $207.10 | $207.10 |
| Purchase #6 | $207.76 | 7.388% | $223.1093 | $223.11 | $223.10 | $223.10 |
| Purchase #7 | $14.63 | 7.145% | $15.6753 | $15.68 | $15.70 | $15.70 |
| 7 purchase totals = | $962.18 | $1,046.8379 | $1,046.86 | $1,046.90 | $1,046.80 | |