| 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 | $98.49 | 8.609% | $106.969 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $198.64 | 6.138% | $210.8325 | $210.83 | $210.85 | $210.80 |
| Purchase #3 | $34.88 | 11.273% | $38.812 | $38.81 | $38.80 | $38.80 |
| Purchase #4 | $228.36 | 11.250% | $254.0505 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $178.33 | 13.216% | $201.8981 | $201.90 | $201.90 | $201.90 |
| Purchase #6 | $57.32 | 6.581% | $61.0922 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $206.51 | 13.841% | $235.093 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $1,002.53 | $1,108.7473 | $1,108.74 | $1,108.75 | $1,108.80 | |