| 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 | $10.90 | 7.617% | $11.7303 | $11.73 | $11.75 | $11.70 |
| Purchase #2 | $157.95 | 8.379% | $171.1846 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $218.38 | 10.827% | $242.024 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $169.93 | 9.642% | $186.3147 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $10.39 | 5.823% | $10.995 | $11.00 | $11.00 | $11.00 |
| Purchase #6 | $94.71 | 5.300% | $99.7296 | $99.73 | $99.75 | $99.70 |
| Purchase #7 | $203.98 | 3.730% | $211.5885 | $211.59 | $211.60 | $211.60 |
| 7 purchase totals = | $866.24 | $933.5667 | $933.56 | $933.60 | $933.50 | |