| 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 | $169.78 | 10.342% | $187.3386 | $187.34 | $187.35 | $187.30 |
| Purchase #2 | $222.31 | 10.827% | $246.3795 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $247.76 | 5.774% | $262.0657 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $221.64 | 8.792% | $241.1266 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $94.87 | 5.727% | $100.3032 | $100.30 | $100.30 | $100.30 |
| Purchase #6 | $126.89 | 8.223% | $137.3242 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $236.71 | 8.821% | $257.5902 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,319.96 | $1,432.1280 | $1,432.13 | $1,432.15 | $1,432.10 | |