| 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 | $198.35 | 6.629% | $211.4986 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $185.44 | 12.321% | $208.2881 | $208.29 | $208.30 | $208.30 |
| Purchase #3 | $131.78 | 6.359% | $140.1599 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $192.26 | 5.314% | $202.4767 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $68.79 | 13.313% | $77.948 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $147.40 | 10.137% | $162.3419 | $162.34 | $162.35 | $162.30 |
| Purchase #7 | $172.53 | 5.185% | $181.4757 | $181.48 | $181.50 | $181.50 |
| 7 purchase totals = | $1,096.55 | $1,184.1889 | $1,184.20 | $1,184.25 | $1,184.20 | |