| 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 | $112.80 | 8.457% | $122.3395 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $19.48 | 4.176% | $20.2935 | $20.29 | $20.30 | $20.30 |
| Purchase #3 | $235.77 | 5.182% | $247.9876 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $224.94 | 4.821% | $235.7844 | $235.78 | $235.80 | $235.80 |
| Purchase #5 | $213.32 | 8.291% | $231.0064 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $212.25 | 8.237% | $229.733 | $229.73 | $229.75 | $229.70 |
| Purchase #7 | $195.72 | 9.786% | $214.8732 | $214.87 | $214.85 | $214.90 |
| 7 purchase totals = | $1,214.28 | $1,302.0176 | $1,302.01 | $1,302.05 | $1,302.00 | |