| 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 | $247.36 | 8.349% | $268.0121 | $268.01 | $268.00 | $268.00 |
| Purchase #2 | $170.40 | 11.844% | $190.5822 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $201.37 | 9.140% | $219.7752 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $81.45 | 3.278% | $84.1199 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $9.89 | 4.715% | $10.3563 | $10.36 | $10.35 | $10.40 |
| Purchase #6 | $186.98 | 12.168% | $209.7317 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $79.56 | 3.634% | $82.4512 | $82.45 | $82.45 | $82.50 |
| 7 purchase totals = | $977.01 | $1,065.0286 | $1,065.03 | $1,065.05 | $1,065.10 | |