| 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 | $108.38 | 12.612% | $122.0489 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $176.73 | 13.591% | $200.7494 | $200.75 | $200.75 | $200.70 |
| Purchase #3 | $192.75 | 7.692% | $207.5763 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $218.97 | 11.115% | $243.3085 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $89.61 | 13.206% | $101.4439 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $204.75 | 7.186% | $219.4633 | $219.46 | $219.45 | $219.50 |
| Purchase #7 | $193.35 | 13.215% | $218.9012 | $218.90 | $218.90 | $218.90 |
| 7 purchase totals = | $1,184.54 | $1,313.4915 | $1,313.49 | $1,313.50 | $1,313.40 | |