| 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 | $233.83 | 3.474% | $241.9533 | $241.95 | $241.95 | $242.00 |
| Purchase #2 | $93.61 | 8.227% | $101.3113 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $246.48 | 13.588% | $279.9717 | $279.97 | $279.95 | $280.00 |
| Purchase #4 | $202.79 | 10.374% | $223.8274 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $26.36 | 3.483% | $27.2781 | $27.28 | $27.30 | $27.30 |
| Purchase #6 | $206.69 | 9.357% | $226.03 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $173.84 | 9.134% | $189.7185 | $189.72 | $189.70 | $189.70 |
| 7 purchase totals = | $1,183.60 | $1,290.0903 | $1,290.09 | $1,290.10 | $1,290.10 | |