| 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 | $247.72 | 9.299% | $270.7555 | $270.76 | $270.75 | $270.80 |
| Purchase #2 | $249.28 | 10.107% | $274.4747 | $274.47 | $274.45 | $274.50 |
| Purchase #3 | $175.40 | 5.413% | $184.8944 | $184.89 | $184.90 | $184.90 |
| Purchase #4 | $170.87 | 9.599% | $187.2718 | $187.27 | $187.25 | $187.30 |
| Purchase #5 | $216.28 | 5.354% | $227.8596 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $151.74 | 6.369% | $161.4043 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $187.79 | 13.208% | $212.5933 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $1,399.08 | $1,519.2536 | $1,519.24 | $1,519.20 | $1,519.40 | |