| 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 | $8.75 | 13.393% | $9.9219 | $9.92 | $9.90 | $9.90 |
| Purchase #2 | $97.94 | 11.777% | $109.4744 | $109.47 | $109.45 | $109.50 |
| Purchase #3 | $242.60 | 3.306% | $250.6204 | $250.62 | $250.60 | $250.60 |
| Purchase #4 | $223.95 | 13.682% | $254.5908 | $254.59 | $254.60 | $254.60 |
| Purchase #5 | $102.56 | 5.839% | $108.5485 | $108.55 | $108.55 | $108.50 |
| Purchase #6 | $31.43 | 13.362% | $35.6297 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $231.40 | 10.349% | $255.3476 | $255.35 | $255.35 | $255.30 |
| 7 purchase totals = | $938.63 | $1,024.1333 | $1,024.13 | $1,024.10 | $1,024.00 | |