| 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 | $232.73 | 10.817% | $257.9044 | $257.90 | $257.90 | $257.90 |
| Purchase #2 | $76.62 | 9.641% | $84.0069 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $40.41 | 6.408% | $42.9995 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $246.68 | 6.824% | $263.5134 | $263.51 | $263.50 | $263.50 |
| Purchase #5 | $28.87 | 5.414% | $30.433 | $30.43 | $30.45 | $30.40 |
| Purchase #6 | $198.71 | 3.793% | $206.2471 | $206.25 | $206.25 | $206.20 |
| Purchase #7 | $182.99 | 8.115% | $197.8396 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $1,007.01 | $1,082.9439 | $1,082.94 | $1,082.95 | $1,082.80 | |