| 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 | $186.69 | 8.174% | $201.95 | $201.95 | $201.95 | $202.00 |
| Purchase #2 | $231.55 | 7.619% | $249.1918 | $249.19 | $249.20 | $249.20 |
| Purchase #3 | $72.75 | 4.647% | $76.1307 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $128.71 | 9.106% | $140.4303 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $56.35 | 7.392% | $60.5154 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $199.43 | 9.142% | $217.6619 | $217.66 | $217.65 | $217.70 |
| Purchase #7 | $227.98 | 11.663% | $254.5693 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,103.46 | $1,200.4494 | $1,200.45 | $1,200.45 | $1,200.50 | |