| 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 | $205.79 | 8.551% | $223.3871 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $98.94 | 3.760% | $102.6601 | $102.66 | $102.65 | $102.70 |
| Purchase #3 | $26.66 | 3.705% | $27.6478 | $27.65 | $27.65 | $27.60 |
| Purchase #4 | $131.99 | 4.686% | $138.1751 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $243.60 | 13.183% | $275.7138 | $275.71 | $275.70 | $275.70 |
| Purchase #6 | $100.52 | 5.635% | $106.1843 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $122.58 | 11.441% | $136.6044 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $930.08 | $1,010.3726 | $1,010.37 | $1,010.40 | $1,010.40 | |