| 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 | $125.40 | 13.718% | $142.6024 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $244.74 | 7.711% | $263.6119 | $263.61 | $263.60 | $263.60 |
| Purchase #3 | $73.49 | 13.253% | $83.2296 | $83.23 | $83.25 | $83.20 |
| Purchase #4 | $53.79 | 4.700% | $56.3181 | $56.32 | $56.30 | $56.30 |
| Purchase #5 | $18.37 | 8.433% | $19.9191 | $19.92 | $19.90 | $19.90 |
| Purchase #6 | $203.96 | 13.477% | $231.4477 | $231.45 | $231.45 | $231.40 |
| Purchase #7 | $245.49 | 6.668% | $261.8593 | $261.86 | $261.85 | $261.90 |
| 7 purchase totals = | $965.24 | $1,058.9881 | $1,058.99 | $1,058.95 | $1,058.90 | |