| 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 | $41.88 | 7.267% | $44.9234 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $191.42 | 3.442% | $198.0087 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $129.28 | 12.198% | $145.0496 | $145.05 | $145.05 | $145.00 |
| Purchase #4 | $80.50 | 11.407% | $89.6826 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $161.40 | 8.334% | $174.8511 | $174.85 | $174.85 | $174.90 |
| Purchase #6 | $194.63 | 5.851% | $206.0178 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $179.60 | 4.856% | $188.3214 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $978.71 | $1,046.8546 | $1,046.85 | $1,046.80 | $1,046.80 | |