| 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 | $102.87 | 3.542% | $106.5137 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $93.81 | 8.649% | $101.9236 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $147.87 | 7.160% | $158.4575 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $19.40 | 10.862% | $21.5072 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $216.49 | 13.215% | $245.0992 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $94.92 | 8.252% | $102.7528 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $173.73 | 5.685% | $183.6066 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $849.09 | $919.8606 | $919.86 | $919.80 | $919.90 | |