| 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 | $199.91 | 13.241% | $226.3801 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $129.89 | 3.310% | $134.1894 | $134.19 | $134.20 | $134.20 |
| Purchase #3 | $19.58 | 7.587% | $21.0655 | $21.07 | $21.05 | $21.10 |
| Purchase #4 | $233.50 | 6.702% | $249.1492 | $249.15 | $249.15 | $249.10 |
| Purchase #5 | $146.38 | 8.383% | $158.651 | $158.65 | $158.65 | $158.70 |
| Purchase #6 | $85.75 | 12.576% | $96.5339 | $96.53 | $96.55 | $96.50 |
| Purchase #7 | $182.47 | 5.486% | $192.4803 | $192.48 | $192.50 | $192.50 |
| 7 purchase totals = | $997.48 | $1,078.4494 | $1,078.45 | $1,078.50 | $1,078.50 | |