| 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 | $121.43 | 9.793% | $133.3216 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $205.25 | 4.657% | $214.8085 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $64.93 | 9.721% | $71.2418 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $158.39 | 6.203% | $168.2149 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $204.46 | 9.251% | $223.3746 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $203.37 | 11.425% | $226.605 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $36.58 | 4.848% | $38.3534 | $38.35 | $38.35 | $38.40 |
| 7 purchase totals = | $994.41 | $1,075.9198 | $1,075.91 | $1,075.85 | $1,075.90 | |