| 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 | $204.26 | 8.724% | $222.0796 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $25.56 | 4.548% | $26.7225 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $28.99 | 3.232% | $29.927 | $29.93 | $29.95 | $29.90 |
| Purchase #4 | $188.98 | 7.511% | $203.1743 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $95.56 | 4.633% | $99.9873 | $99.99 | $100.00 | $100.00 |
| Purchase #6 | $181.96 | 3.241% | $187.8573 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $200.28 | 3.555% | $207.4 | $207.40 | $207.40 | $207.40 |
| 7 purchase totals = | $925.59 | $977.1480 | $977.15 | $977.15 | $977.20 | |