| 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 | $115.92 | 6.358% | $123.2902 | $123.29 | $123.30 | $123.30 |
| Purchase #2 | $166.84 | 8.487% | $180.9997 | $181.00 | $181.00 | $181.00 |
| Purchase #3 | $50.37 | 3.713% | $52.2402 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $18.46 | 9.248% | $20.1672 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $204.57 | 8.153% | $221.2486 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $211.41 | 5.711% | $223.4836 | $223.48 | $223.50 | $223.50 |
| Purchase #7 | $249.69 | 13.308% | $282.9187 | $282.92 | $282.90 | $282.90 |
| 7 purchase totals = | $1,017.26 | $1,104.3482 | $1,104.35 | $1,104.35 | $1,104.30 | |