| 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 | $25.42 | 12.482% | $28.5929 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $186.66 | 7.377% | $200.4299 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $191.91 | 3.291% | $198.2258 | $198.23 | $198.25 | $198.20 |
| Purchase #4 | $169.26 | 8.217% | $183.1681 | $183.17 | $183.15 | $183.20 |
| Purchase #5 | $138.26 | 4.761% | $144.8426 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $236.43 | 6.821% | $252.5569 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $16.86 | 12.828% | $19.0228 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $964.80 | $1,026.8390 | $1,026.84 | $1,026.85 | $1,026.80 | |