| 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 | $30.40 | 10.506% | $33.5938 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $215.74 | 8.637% | $234.3735 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $178.92 | 13.799% | $203.6092 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $109.27 | 10.740% | $121.0056 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $164.47 | 11.170% | $182.8413 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $109.36 | 5.627% | $115.5137 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $179.42 | 10.493% | $198.2465 | $198.25 | $198.25 | $198.20 |
| 7 purchase totals = | $987.58 | $1,089.1836 | $1,089.18 | $1,089.15 | $1,089.10 | |