| 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 | $188.67 | 7.352% | $202.541 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $13.41 | 11.759% | $14.9869 | $14.99 | $15.00 | $15.00 |
| Purchase #3 | $238.27 | 13.279% | $269.9099 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $165.61 | 9.312% | $181.0316 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $89.25 | 9.343% | $97.5886 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $215.52 | 5.851% | $228.1301 | $228.13 | $228.15 | $228.10 |
| Purchase #7 | $236.64 | 5.183% | $248.9051 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,147.37 | $1,243.0932 | $1,243.10 | $1,243.15 | $1,243.00 | |