| 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 | $97.73 | 12.488% | $109.9345 | $109.93 | $109.95 | $109.90 |
| Purchase #2 | $97.66 | 9.381% | $106.8215 | $106.82 | $106.80 | $106.80 |
| Purchase #3 | $123.34 | 10.711% | $136.5509 | $136.55 | $136.55 | $136.60 |
| Purchase #4 | $41.79 | 6.824% | $44.6417 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $191.54 | 10.564% | $211.7743 | $211.77 | $211.75 | $211.80 |
| Purchase #6 | $193.44 | 6.235% | $205.501 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $203.56 | 11.354% | $226.6722 | $226.67 | $226.65 | $226.70 |
| 7 purchase totals = | $949.06 | $1,041.8961 | $1,041.88 | $1,041.85 | $1,041.90 | |