| 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 | $176.59 | 11.488% | $196.8767 | $196.88 | $196.90 | $196.90 |
| Purchase #2 | $249.38 | 5.424% | $262.9064 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $46.62 | 4.728% | $48.8242 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $204.52 | 12.563% | $230.2138 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $195.25 | 9.488% | $213.7753 | $213.78 | $213.80 | $213.80 |
| Purchase #6 | $18.97 | 11.266% | $21.1072 | $21.11 | $21.10 | $21.10 |
| Purchase #7 | $187.46 | 11.499% | $209.016 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $1,078.79 | $1,182.7196 | $1,182.73 | $1,182.70 | $1,182.70 | |