| 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 | $235.25 | 7.680% | $253.3172 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $201.29 | 6.808% | $214.9938 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $34.56 | 5.407% | $36.4287 | $36.43 | $36.45 | $36.40 |
| Purchase #4 | $207.95 | 6.291% | $221.0321 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $48.93 | 4.343% | $51.055 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $195.38 | 9.559% | $214.0564 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $164.54 | 11.517% | $183.4901 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $1,087.90 | $1,174.3733 | $1,174.38 | $1,174.40 | $1,174.40 | |