| 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 | $201.59 | 12.525% | $226.8391 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $238.33 | 12.150% | $267.2871 | $267.29 | $267.30 | $267.30 |
| Purchase #3 | $47.69 | 10.422% | $52.6603 | $52.66 | $52.65 | $52.70 |
| Purchase #4 | $221.33 | 13.335% | $250.8444 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $164.50 | 13.769% | $187.15 | $187.15 | $187.15 | $187.20 |
| Purchase #6 | $82.50 | 4.144% | $85.9188 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $235.33 | 3.362% | $243.2418 | $243.24 | $243.25 | $243.20 |
| 7 purchase totals = | $1,191.27 | $1,313.9415 | $1,313.94 | $1,313.95 | $1,313.90 | |