| 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 | $208.61 | 7.515% | $224.287 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $191.97 | 6.535% | $204.5152 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $109.75 | 12.566% | $123.5412 | $123.54 | $123.55 | $123.50 |
| Purchase #4 | $179.25 | 3.696% | $185.8751 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $166.60 | 8.768% | $181.2075 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $241.92 | 9.346% | $264.5298 | $264.53 | $264.55 | $264.50 |
| Purchase #7 | $64.64 | 5.202% | $68.0026 | $68.00 | $68.00 | $68.00 |
| 7 purchase totals = | $1,162.74 | $1,251.9584 | $1,251.97 | $1,252.00 | $1,251.90 | |