| 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 | $248.53 | 11.493% | $277.0936 | $277.09 | $277.10 | $277.10 |
| Purchase #2 | $88.44 | 11.467% | $98.5814 | $98.58 | $98.60 | $98.60 |
| Purchase #3 | $71.94 | 4.645% | $75.2816 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $22.66 | 7.800% | $24.4275 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $134.94 | 5.823% | $142.7976 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $183.43 | 5.470% | $193.4636 | $193.46 | $193.45 | $193.50 |
| Purchase #7 | $28.75 | 6.172% | $30.5245 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $778.69 | $842.1698 | $842.16 | $842.20 | $842.20 | |