| 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 | $17.29 | 13.627% | $19.6461 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $237.75 | 13.388% | $269.58 | $269.58 | $269.60 | $269.60 |
| Purchase #3 | $58.89 | 10.565% | $65.1117 | $65.11 | $65.10 | $65.10 |
| Purchase #4 | $217.47 | 13.169% | $246.1086 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $88.46 | 11.504% | $98.6364 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $125.95 | 9.176% | $137.5072 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $189.87 | 8.425% | $205.8665 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $935.68 | $1,042.4565 | $1,042.47 | $1,042.45 | $1,042.40 | |