| 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 | $96.87 | 13.314% | $109.7673 | $109.77 | $109.75 | $109.80 |
| Purchase #2 | $190.43 | 13.564% | $216.2599 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $191.66 | 7.862% | $206.7283 | $206.73 | $206.75 | $206.70 |
| Purchase #4 | $94.76 | 11.470% | $105.629 | $105.63 | $105.65 | $105.60 |
| Purchase #5 | $28.76 | 8.688% | $31.2587 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $238.72 | 3.664% | $247.4667 | $247.47 | $247.45 | $247.50 |
| Purchase #7 | $208.71 | 10.249% | $230.1007 | $230.10 | $230.10 | $230.10 |
| 7 purchase totals = | $1,049.91 | $1,147.2106 | $1,147.22 | $1,147.20 | $1,147.30 | |