| 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 | $101.66 | 4.374% | $106.1066 | $106.11 | $106.10 | $106.10 |
| Purchase #2 | $243.45 | 7.310% | $261.2462 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $190.60 | 9.130% | $208.0018 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $229.44 | 13.200% | $259.7261 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $138.62 | 7.779% | $149.4032 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $165.73 | 11.590% | $184.9381 | $184.94 | $184.95 | $184.90 |
| Purchase #7 | $184.36 | 4.663% | $192.9567 | $192.96 | $192.95 | $193.00 |
| 7 purchase totals = | $1,253.86 | $1,362.3787 | $1,362.39 | $1,362.40 | $1,362.30 | |