| 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 | $233.84 | 9.722% | $256.5739 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $119.86 | 12.510% | $134.8545 | $134.85 | $134.85 | $134.90 |
| Purchase #3 | $207.52 | 3.156% | $214.0693 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $182.58 | 11.351% | $203.3047 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $235.65 | 9.598% | $258.2677 | $258.27 | $258.25 | $258.30 |
| Purchase #6 | $21.34 | 4.680% | $22.3387 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $130.82 | 8.854% | $142.4028 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $1,131.61 | $1,231.8116 | $1,231.80 | $1,231.75 | $1,231.90 | |