| 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 | $240.66 | 3.442% | $248.9435 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $91.53 | 12.645% | $103.104 | $103.10 | $103.10 | $103.10 |
| Purchase #3 | $85.65 | 3.382% | $88.5467 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $200.25 | 11.724% | $223.7273 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $48.78 | 11.328% | $54.3058 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $179.94 | 12.181% | $201.8585 | $201.86 | $201.85 | $201.90 |
| Purchase #7 | $51.39 | 10.694% | $56.8856 | $56.89 | $56.90 | $56.90 |
| 7 purchase totals = | $898.20 | $977.3714 | $977.38 | $977.40 | $977.30 | |