| 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 | $97.93 | 11.586% | $109.2762 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $206.36 | 13.783% | $234.8026 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $246.25 | 3.541% | $254.9697 | $254.97 | $254.95 | $255.00 |
| Purchase #4 | $82.76 | 10.761% | $91.6658 | $91.67 | $91.65 | $91.70 |
| Purchase #5 | $145.77 | 8.103% | $157.5817 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $44.85 | 7.718% | $48.3115 | $48.31 | $48.30 | $48.30 |
| Purchase #7 | $125.76 | 6.844% | $134.367 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $949.68 | $1,030.9745 | $1,030.98 | $1,030.95 | $1,031.10 | |