| 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 | $110.81 | 3.525% | $114.7161 | $114.72 | $114.70 | $114.70 |
| Purchase #2 | $91.68 | 4.305% | $95.6268 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $125.78 | 8.176% | $136.0638 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $181.44 | 11.669% | $202.6122 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $204.66 | 10.123% | $225.3777 | $225.38 | $225.40 | $225.40 |
| Purchase #6 | $213.92 | 8.778% | $232.6979 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $65.65 | 8.818% | $71.439 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $993.94 | $1,078.5335 | $1,078.54 | $1,078.55 | $1,078.50 | |