| 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 | $71.31 | 11.806% | $79.7289 | $79.73 | $79.75 | $79.70 |
| Purchase #2 | $234.86 | 6.572% | $250.295 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $122.74 | 11.639% | $137.0257 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $234.29 | 13.335% | $265.5326 | $265.53 | $265.55 | $265.50 |
| Purchase #5 | $115.93 | 9.259% | $126.664 | $126.66 | $126.65 | $126.70 |
| Purchase #6 | $194.47 | 10.264% | $214.4304 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $155.98 | 6.323% | $165.8426 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $1,129.58 | $1,239.5192 | $1,239.52 | $1,239.60 | $1,239.40 | |