| 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 | $212.76 | 10.147% | $234.3488 | $234.35 | $234.35 | $234.30 |
| Purchase #2 | $54.77 | 12.501% | $61.6168 | $61.62 | $61.60 | $61.60 |
| Purchase #3 | $222.98 | 13.396% | $252.8504 | $252.85 | $252.85 | $252.90 |
| Purchase #4 | $178.57 | 12.405% | $200.7216 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $125.93 | 4.610% | $131.7354 | $131.74 | $131.75 | $131.70 |
| Purchase #6 | $88.96 | 4.862% | $93.2852 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $119.50 | 8.169% | $129.262 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $1,003.47 | $1,103.8202 | $1,103.83 | $1,103.80 | $1,103.80 | |