| 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 | $212.87 | 12.761% | $240.0343 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $52.83 | 4.150% | $55.0224 | $55.02 | $55.00 | $55.00 |
| Purchase #3 | $239.97 | 5.321% | $252.7388 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $111.67 | 13.410% | $126.6449 | $126.64 | $126.65 | $126.60 |
| Purchase #5 | $174.90 | 13.766% | $198.9767 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $75.87 | 7.744% | $81.7454 | $81.75 | $81.75 | $81.70 |
| Purchase #7 | $147.85 | 8.608% | $160.5769 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $1,015.96 | $1,115.7394 | $1,115.74 | $1,115.80 | $1,115.60 | |