| 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 | $179.64 | 11.618% | $200.5106 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $197.54 | 5.341% | $208.0906 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $149.90 | 8.426% | $162.5306 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $241.31 | 8.298% | $261.3339 | $261.33 | $261.35 | $261.30 |
| Purchase #5 | $241.90 | 4.733% | $253.3491 | $253.35 | $253.35 | $253.30 |
| Purchase #6 | $150.78 | 9.186% | $164.6307 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $147.92 | 9.383% | $161.7993 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $1,308.99 | $1,412.2448 | $1,412.24 | $1,412.30 | $1,412.10 | |