| 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 | $198.65 | 10.235% | $218.9818 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $216.96 | 4.765% | $227.2981 | $227.30 | $227.30 | $227.30 |
| Purchase #3 | $134.44 | 10.527% | $148.5925 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $15.89 | 3.820% | $16.497 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $215.89 | 13.869% | $245.8318 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $158.92 | 9.735% | $174.3909 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $187.60 | 9.297% | $205.0412 | $205.04 | $205.05 | $205.00 |
| 7 purchase totals = | $1,128.35 | $1,236.6333 | $1,236.63 | $1,236.70 | $1,236.60 | |