| 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 | $129.84 | 3.582% | $134.4909 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $146.99 | 8.581% | $159.6032 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $151.73 | 7.287% | $162.7866 | $162.79 | $162.80 | $162.80 |
| Purchase #4 | $141.73 | 9.215% | $154.7904 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $211.39 | 12.694% | $238.2238 | $238.22 | $238.20 | $238.20 |
| Purchase #6 | $196.32 | 5.589% | $207.2923 | $207.29 | $207.30 | $207.30 |
| Purchase #7 | $50.55 | 9.236% | $55.2188 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $1,028.55 | $1,112.4060 | $1,112.40 | $1,112.40 | $1,112.40 | |