| 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 | $225.30 | 7.434% | $242.0488 | $242.05 | $242.05 | $242.00 |
| Purchase #2 | $176.40 | 4.196% | $183.8017 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $180.88 | 6.372% | $192.4057 | $192.41 | $192.40 | $192.40 |
| Purchase #4 | $106.87 | 13.692% | $121.5026 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $26.89 | 9.724% | $29.5048 | $29.50 | $29.50 | $29.50 |
| Purchase #6 | $72.91 | 3.591% | $75.5282 | $75.53 | $75.55 | $75.50 |
| Purchase #7 | $184.37 | 6.736% | $196.7892 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $973.62 | $1,041.5810 | $1,041.58 | $1,041.60 | $1,041.50 | |