| 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 | $109.35 | 12.367% | $122.8733 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $247.68 | 9.501% | $271.2121 | $271.21 | $271.20 | $271.20 |
| Purchase #3 | $126.27 | 11.272% | $140.5032 | $140.50 | $140.50 | $140.50 |
| Purchase #4 | $31.65 | 5.249% | $33.3113 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $146.35 | 11.280% | $162.8583 | $162.86 | $162.85 | $162.90 |
| Purchase #6 | $191.46 | 11.508% | $213.4932 | $213.49 | $213.50 | $213.50 |
| Purchase #7 | $95.52 | 9.721% | $104.8055 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $948.28 | $1,049.0569 | $1,049.05 | $1,049.00 | $1,049.10 | |