| 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 | $210.64 | 12.455% | $236.8752 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $249.25 | 4.625% | $260.7778 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $155.82 | 3.546% | $161.3454 | $161.35 | $161.35 | $161.30 |
| Purchase #4 | $185.55 | 6.695% | $197.9726 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $40.94 | 9.724% | $44.921 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $74.86 | 12.478% | $84.201 | $84.20 | $84.20 | $84.20 |
| Purchase #7 | $239.35 | 4.633% | $250.4391 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $1,156.41 | $1,236.5321 | $1,236.54 | $1,236.55 | $1,236.50 | |