| 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 | $221.88 | 5.356% | $233.7639 | $233.76 | $233.75 | $233.80 |
| Purchase #2 | $54.40 | 12.238% | $61.0575 | $61.06 | $61.05 | $61.10 |
| Purchase #3 | $202.66 | 11.289% | $225.5383 | $225.54 | $225.55 | $225.50 |
| Purchase #4 | $155.62 | 9.816% | $170.8957 | $170.90 | $170.90 | $170.90 |
| Purchase #5 | $172.62 | 7.341% | $185.292 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $168.41 | 11.846% | $188.3598 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $21.32 | 6.277% | $22.6583 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $996.91 | $1,087.5655 | $1,087.57 | $1,087.55 | $1,087.70 | |