| 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 | $181.50 | 10.266% | $200.1328 | $200.13 | $200.15 | $200.10 |
| Purchase #2 | $229.58 | 13.383% | $260.3047 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $43.53 | 11.679% | $48.6139 | $48.61 | $48.60 | $48.60 |
| Purchase #4 | $190.25 | 8.668% | $206.7409 | $206.74 | $206.75 | $206.70 |
| Purchase #5 | $70.31 | 10.800% | $77.9035 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $63.29 | 13.736% | $71.9835 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $240.91 | 10.860% | $267.0728 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $1,019.37 | $1,132.7521 | $1,132.73 | $1,132.75 | $1,132.70 | |