| 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 | $193.54 | 9.259% | $211.4599 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $16.78 | 8.874% | $18.2691 | $18.27 | $18.25 | $18.30 |
| Purchase #3 | $245.31 | 6.533% | $261.3361 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $185.41 | 9.143% | $202.362 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $139.33 | 5.805% | $147.4181 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $100.27 | 3.552% | $103.8316 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $221.42 | 10.818% | $245.3732 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $1,102.06 | $1,190.0500 | $1,190.05 | $1,190.00 | $1,190.10 | |