| 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 | $195.94 | 12.775% | $220.9713 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $167.92 | 4.143% | $174.8769 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $179.91 | 13.855% | $204.8365 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $30.41 | 9.138% | $33.1889 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $190.78 | 10.527% | $210.8634 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $9.41 | 4.469% | $9.8305 | $9.83 | $9.85 | $9.80 |
| Purchase #7 | $141.72 | 3.361% | $146.4832 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $916.09 | $1,001.0507 | $1,001.05 | $1,001.10 | $1,001.10 | |