| 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 | $227.40 | 11.283% | $253.0575 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $139.31 | 12.642% | $156.9216 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $181.40 | 3.391% | $187.5513 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $128.68 | 12.237% | $144.4266 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $108.60 | 6.206% | $115.3397 | $115.34 | $115.35 | $115.30 |
| Purchase #6 | $9.96 | 6.134% | $10.5709 | $10.57 | $10.55 | $10.60 |
| Purchase #7 | $158.32 | 3.187% | $163.3657 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $953.67 | $1,031.2333 | $1,031.24 | $1,031.20 | $1,031.30 | |