| 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 | $225.83 | 11.767% | $252.4034 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $82.79 | 9.114% | $90.3355 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $5.86 | 11.670% | $6.5439 | $6.54 | $6.55 | $6.50 |
| Purchase #4 | $157.55 | 5.371% | $166.012 | $166.01 | $166.00 | $166.00 |
| Purchase #5 | $61.96 | 8.296% | $67.1002 | $67.10 | $67.10 | $67.10 |
| Purchase #6 | $147.62 | 11.129% | $164.0486 | $164.05 | $164.05 | $164.00 |
| Purchase #7 | $135.78 | 12.258% | $152.4239 | $152.42 | $152.40 | $152.40 |
| 7 purchase totals = | $817.39 | $898.8675 | $898.86 | $898.85 | $898.70 | |