| 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 | $250.44 | 5.263% | $263.6207 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $105.99 | 6.161% | $112.52 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $246.72 | 12.802% | $278.3051 | $278.31 | $278.30 | $278.30 |
| Purchase #4 | $115.44 | 11.713% | $128.9615 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $175.60 | 9.702% | $192.6367 | $192.64 | $192.65 | $192.60 |
| Purchase #6 | $97.53 | 11.351% | $108.6006 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $27.66 | 10.308% | $30.5112 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $1,019.38 | $1,115.1558 | $1,115.16 | $1,115.10 | $1,115.10 | |