| 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 | $213.78 | 10.574% | $236.3851 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $210.70 | 13.839% | $239.8588 | $239.86 | $239.85 | $239.90 |
| Purchase #3 | $21.55 | 3.481% | $22.3002 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $110.97 | 11.451% | $123.6772 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $115.88 | 6.126% | $122.9788 | $122.98 | $123.00 | $123.00 |
| Purchase #6 | $122.88 | 12.736% | $138.53 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $146.75 | 7.137% | $157.2235 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $942.51 | $1,040.9536 | $1,040.96 | $1,041.00 | $1,041.00 | |