| 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 | $216.33 | 4.754% | $226.6143 | $226.61 | $226.60 | $226.60 |
| Purchase #2 | $236.61 | 5.739% | $250.189 | $250.19 | $250.20 | $250.20 |
| Purchase #3 | $164.60 | 6.302% | $174.9731 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $50.90 | 10.491% | $56.2399 | $56.24 | $56.25 | $56.20 |
| Purchase #5 | $174.58 | 3.869% | $181.3345 | $181.33 | $181.35 | $181.30 |
| Purchase #6 | $190.27 | 7.328% | $204.213 | $204.21 | $204.20 | $204.20 |
| Purchase #7 | $100.98 | 4.554% | $105.5786 | $105.58 | $105.60 | $105.60 |
| 7 purchase totals = | $1,134.27 | $1,199.1424 | $1,199.13 | $1,199.15 | $1,199.10 | |