| 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 | $5.86 | 8.302% | $6.3465 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $220.88 | 8.582% | $239.8359 | $239.84 | $239.85 | $239.80 |
| Purchase #3 | $135.44 | 7.672% | $145.831 | $145.83 | $145.85 | $145.80 |
| Purchase #4 | $223.97 | 3.792% | $232.4629 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $142.54 | 3.144% | $147.0215 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $116.75 | 3.758% | $121.1375 | $121.14 | $121.15 | $121.10 |
| Purchase #7 | $9.45 | 5.432% | $9.9633 | $9.96 | $9.95 | $10.00 |
| 7 purchase totals = | $854.89 | $902.5986 | $902.60 | $902.60 | $902.50 | |