| 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 | $204.31 | 10.775% | $226.3244 | $226.32 | $226.30 | $226.30 |
| Purchase #2 | $212.57 | 12.221% | $238.5482 | $238.55 | $238.55 | $238.50 |
| Purchase #3 | $106.35 | 8.292% | $115.1685 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $7.53 | 12.151% | $8.445 | $8.45 | $8.45 | $8.40 |
| Purchase #5 | $176.84 | 9.227% | $193.157 | $193.16 | $193.15 | $193.20 |
| Purchase #6 | $214.48 | 3.639% | $222.2849 | $222.28 | $222.30 | $222.30 |
| Purchase #7 | $94.80 | 9.414% | $103.7245 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $1,016.88 | $1,107.6525 | $1,107.65 | $1,107.60 | $1,107.60 | |