| 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 | $233.56 | 7.563% | $251.2241 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $5.54 | 5.717% | $5.8567 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $222.90 | 8.729% | $242.3569 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $186.57 | 7.645% | $200.8333 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $93.26 | 5.215% | $98.1235 | $98.12 | $98.10 | $98.10 |
| Purchase #6 | $71.91 | 11.392% | $80.102 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $187.64 | 5.660% | $198.2604 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $1,001.38 | $1,076.7569 | $1,076.75 | $1,076.70 | $1,076.80 | |