| 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 | $111.79 | 10.359% | $123.3703 | $123.37 | $123.35 | $123.40 |
| Purchase #2 | $188.29 | 13.141% | $213.0332 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $236.62 | 9.697% | $259.565 | $259.57 | $259.55 | $259.60 |
| Purchase #4 | $219.58 | 6.159% | $233.1039 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $175.43 | 3.112% | $180.8894 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $71.68 | 13.679% | $81.4851 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $208.90 | 11.395% | $232.7042 | $232.70 | $232.70 | $232.70 |
| 7 purchase totals = | $1,212.29 | $1,324.1511 | $1,324.15 | $1,324.15 | $1,324.20 | |