| 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 | $233.79 | 8.797% | $254.3565 | $254.36 | $254.35 | $254.40 |
| Purchase #2 | $151.66 | 10.154% | $167.0596 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $219.98 | 10.403% | $242.8645 | $242.86 | $242.85 | $242.90 |
| Purchase #4 | $213.48 | 13.262% | $241.7917 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $63.31 | 3.761% | $65.6911 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $121.58 | 5.612% | $128.4031 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $227.86 | 4.261% | $237.5691 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $1,231.66 | $1,337.7356 | $1,337.73 | $1,337.70 | $1,337.90 | |