| 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 | $232.82 | 12.579% | $262.1064 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $159.51 | 5.255% | $167.8923 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $200.40 | 6.406% | $213.2376 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $193.31 | 4.613% | $202.2274 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $163.75 | 5.689% | $173.0657 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $116.79 | 10.793% | $129.3951 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $71.58 | 12.803% | $80.7444 | $80.74 | $80.75 | $80.70 |
| 7 purchase totals = | $1,138.16 | $1,228.6689 | $1,228.68 | $1,228.70 | $1,228.60 | |