| 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 | $109.41 | 12.143% | $122.6957 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $163.42 | 11.442% | $182.1185 | $182.12 | $182.10 | $182.10 |
| Purchase #3 | $225.32 | 13.629% | $256.0289 | $256.03 | $256.05 | $256.00 |
| Purchase #4 | $180.32 | 10.175% | $198.6676 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $171.46 | 8.284% | $185.6637 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $15.74 | 5.718% | $16.64 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $75.38 | 7.678% | $81.1677 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $941.05 | $1,042.9821 | $1,042.99 | $1,042.95 | $1,043.00 | |