| 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 | $33.81 | 9.845% | $37.1386 | $37.14 | $37.15 | $37.10 |
| Purchase #2 | $189.64 | 11.308% | $211.0845 | $211.08 | $211.10 | $211.10 |
| Purchase #3 | $205.69 | 9.814% | $225.8764 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $220.84 | 12.599% | $248.6636 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $86.83 | 12.425% | $97.6186 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $192.99 | 11.336% | $214.8673 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $167.44 | 13.326% | $189.7531 | $189.75 | $189.75 | $189.80 |
| 7 purchase totals = | $1,097.24 | $1,225.0021 | $1,225.00 | $1,225.00 | $1,225.10 | |