| 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 | $214.60 | 4.416% | $224.0767 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $9.82 | 3.208% | $10.135 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $208.62 | 8.608% | $226.578 | $226.58 | $226.60 | $226.60 |
| Purchase #4 | $170.29 | 12.518% | $191.6069 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $213.63 | 4.201% | $222.6046 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $74.42 | 8.327% | $80.617 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $222.97 | 12.821% | $251.557 | $251.56 | $251.55 | $251.60 |
| 7 purchase totals = | $1,114.35 | $1,207.1752 | $1,207.19 | $1,207.20 | $1,207.20 | |