| 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 | $249.50 | 13.493% | $283.165 | $283.17 | $283.15 | $283.20 |
| Purchase #2 | $250.99 | 4.800% | $263.0375 | $263.04 | $263.05 | $263.00 |
| Purchase #3 | $95.72 | 11.465% | $106.6943 | $106.69 | $106.70 | $106.70 |
| Purchase #4 | $215.75 | 9.311% | $235.8385 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $60.36 | 12.764% | $68.0644 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $163.78 | 5.102% | $172.1361 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $94.37 | 9.627% | $103.455 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $1,130.47 | $1,232.3908 | $1,232.40 | $1,232.40 | $1,232.40 | |