| 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 | $116.70 | 7.715% | $125.7034 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $142.26 | 11.231% | $158.2372 | $158.24 | $158.25 | $158.20 |
| Purchase #3 | $200.25 | 10.470% | $221.2162 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $203.65 | 10.521% | $225.076 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $216.48 | 9.277% | $236.5628 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $187.32 | 8.683% | $203.585 | $203.59 | $203.60 | $203.60 |
| Purchase #7 | $116.54 | 13.845% | $132.675 | $132.68 | $132.70 | $132.70 |
| 7 purchase totals = | $1,183.20 | $1,303.0556 | $1,303.07 | $1,303.10 | $1,303.10 | |