| 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 | $228.97 | 9.783% | $251.3701 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $192.49 | 11.517% | $214.6591 | $214.66 | $214.65 | $214.70 |
| Purchase #3 | $29.58 | 6.454% | $31.4891 | $31.49 | $31.50 | $31.50 |
| Purchase #4 | $164.42 | 10.143% | $181.0971 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $249.58 | 3.138% | $257.4118 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $179.43 | 3.670% | $186.0151 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $85.48 | 9.495% | $93.5963 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $1,129.95 | $1,215.6386 | $1,215.65 | $1,215.60 | $1,215.70 | |