| 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 | $231.75 | 9.474% | $253.706 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $76.49 | 4.334% | $79.8051 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $138.50 | 3.463% | $143.2963 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $196.38 | 7.599% | $211.3029 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $204.53 | 13.553% | $232.25 | $232.25 | $232.25 | $232.30 |
| Purchase #6 | $179.31 | 5.730% | $189.5845 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $42.42 | 13.732% | $48.2451 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $1,069.38 | $1,158.1899 | $1,158.20 | $1,158.20 | $1,158.20 | |