| 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 | $227.97 | 12.646% | $256.7991 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $115.32 | 7.655% | $124.1477 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $188.62 | 9.765% | $207.0387 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $18.80 | 3.698% | $19.4952 | $19.50 | $19.50 | $19.50 |
| Purchase #5 | $176.97 | 5.714% | $187.0821 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $184.85 | 7.206% | $198.1703 | $198.17 | $198.15 | $198.20 |
| Purchase #7 | $31.92 | 10.179% | $35.1691 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $944.45 | $1,027.9022 | $1,027.91 | $1,027.90 | $1,027.90 | |