| 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 | $123.42 | 8.199% | $133.5392 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $87.81 | 10.821% | $97.3119 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $127.54 | 8.869% | $138.8515 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $110.64 | 3.256% | $114.2424 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $226.86 | 5.204% | $238.6658 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $88.86 | 7.290% | $95.3379 | $95.34 | $95.35 | $95.30 |
| Purchase #7 | $205.55 | 12.808% | $231.8768 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $970.68 | $1,049.8255 | $1,049.83 | $1,049.85 | $1,049.80 | |