| 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 | $69.97 | 12.611% | $78.7939 | $78.79 | $78.80 | $78.80 |
| Purchase #2 | $175.35 | 4.391% | $183.0496 | $183.05 | $183.05 | $183.00 |
| Purchase #3 | $192.44 | 11.579% | $214.7226 | $214.72 | $214.70 | $214.70 |
| Purchase #4 | $250.27 | 12.660% | $281.9542 | $281.95 | $281.95 | $282.00 |
| Purchase #5 | $30.64 | 5.864% | $32.4367 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $11.79 | 12.711% | $13.2886 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $248.41 | 8.638% | $269.8677 | $269.87 | $269.85 | $269.90 |
| 7 purchase totals = | $978.87 | $1,074.1133 | $1,074.11 | $1,074.10 | $1,074.10 | |