| 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 | $131.42 | 12.562% | $147.929 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $220.91 | 6.854% | $236.0512 | $236.05 | $236.05 | $236.10 |
| Purchase #3 | $17.82 | 12.474% | $20.0429 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $201.32 | 8.262% | $217.9531 | $217.95 | $217.95 | $218.00 |
| Purchase #5 | $207.85 | 13.193% | $235.2717 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $96.62 | 10.808% | $107.0627 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $39.50 | 3.515% | $40.8884 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $915.44 | $1,005.1990 | $1,005.19 | $1,005.20 | $1,005.30 | |