| 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 | $224.67 | 4.575% | $234.9487 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $17.46 | 9.540% | $19.1257 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $152.80 | 7.247% | $163.8734 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $51.41 | 12.349% | $57.7586 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $238.40 | 8.744% | $259.2457 | $259.25 | $259.25 | $259.20 |
| Purchase #6 | $104.96 | 3.699% | $108.8425 | $108.84 | $108.85 | $108.80 |
| Purchase #7 | $240.76 | 3.619% | $249.4731 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $1,030.46 | $1,093.2677 | $1,093.27 | $1,093.25 | $1,093.20 | |