| 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 | $16.85 | 7.388% | $18.0949 | $18.09 | $18.10 | $18.10 |
| Purchase #2 | $246.39 | 12.531% | $277.2651 | $277.27 | $277.25 | $277.30 |
| Purchase #3 | $118.53 | 12.708% | $133.5928 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $44.74 | 4.488% | $46.7479 | $46.75 | $46.75 | $46.70 |
| Purchase #5 | $84.50 | 11.367% | $94.1051 | $94.11 | $94.10 | $94.10 |
| Purchase #6 | $219.60 | 4.804% | $230.1496 | $230.15 | $230.15 | $230.10 |
| Purchase #7 | $236.78 | 7.507% | $254.5551 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $967.39 | $1,054.5105 | $1,054.52 | $1,054.50 | $1,054.50 | |