| 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 | $193.27 | 13.258% | $218.8937 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $242.42 | 3.432% | $250.7399 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $137.75 | 9.809% | $151.2619 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $140.37 | 7.160% | $150.4205 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $226.67 | 5.636% | $239.4451 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $172.74 | 8.710% | $187.7857 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $151.57 | 12.836% | $171.0255 | $171.03 | $171.05 | $171.00 |
| 7 purchase totals = | $1,264.79 | $1,369.5723 | $1,369.58 | $1,369.60 | $1,369.50 | |