| 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 | $231.35 | 11.306% | $257.5064 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $124.76 | 10.590% | $137.9721 | $137.97 | $137.95 | $138.00 |
| Purchase #3 | $58.45 | 12.822% | $65.9445 | $65.94 | $65.95 | $65.90 |
| Purchase #4 | $106.79 | 11.742% | $119.3293 | $119.33 | $119.35 | $119.30 |
| Purchase #5 | $11.38 | 4.767% | $11.9225 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $16.32 | 13.393% | $18.5057 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $18.73 | 8.328% | $20.2898 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $567.78 | $631.4703 | $631.47 | $631.45 | $631.40 | |