| 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 | $199.95 | 10.840% | $221.6246 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $114.94 | 8.293% | $124.472 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $15.88 | 9.195% | $17.3402 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $224.33 | 12.378% | $252.0976 | $252.10 | $252.10 | $252.10 |
| Purchase #5 | $182.89 | 5.765% | $193.4336 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $210.47 | 10.246% | $232.0348 | $232.03 | $232.05 | $232.00 |
| Purchase #7 | $185.64 | 12.683% | $209.1847 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,134.10 | $1,250.1875 | $1,250.17 | $1,250.20 | $1,250.10 | |