| 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 | $192.69 | 6.147% | $204.5347 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $142.76 | 7.458% | $153.407 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $119.38 | 5.559% | $126.0163 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $7.78 | 13.466% | $8.8277 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $205.83 | 6.469% | $219.1451 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $191.67 | 7.531% | $206.1047 | $206.10 | $206.10 | $206.10 |
| Purchase #7 | $98.63 | 9.143% | $107.6477 | $107.65 | $107.65 | $107.60 |
| 7 purchase totals = | $958.74 | $1,025.6832 | $1,025.69 | $1,025.70 | $1,025.50 | |