| 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 | $237.52 | 4.820% | $248.9685 | $248.97 | $248.95 | $249.00 |
| Purchase #2 | $159.73 | 9.669% | $175.1743 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $118.75 | 13.468% | $134.7433 | $134.74 | $134.75 | $134.70 |
| Purchase #4 | $206.36 | 7.307% | $221.4387 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $96.84 | 13.160% | $109.5841 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $103.72 | 3.557% | $107.4093 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $115.91 | 8.333% | $125.5688 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $1,038.83 | $1,122.8870 | $1,122.88 | $1,122.85 | $1,122.90 | |