| 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 | $199.93 | 6.733% | $213.3913 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $80.48 | 6.650% | $85.8319 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $96.44 | 7.308% | $103.4878 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $193.69 | 4.680% | $202.7547 | $202.75 | $202.75 | $202.80 |
| Purchase #5 | $115.96 | 10.386% | $128.0036 | $128.00 | $128.00 | $128.00 |
| Purchase #6 | $134.58 | 6.362% | $143.142 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $233.38 | 8.553% | $253.341 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $1,054.46 | $1,129.9523 | $1,129.94 | $1,130.00 | $1,129.90 | |