| 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 | $203.78 | 4.452% | $212.8523 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $236.54 | 3.249% | $244.2252 | $244.23 | $244.25 | $244.20 |
| Purchase #3 | $198.49 | 8.658% | $215.6753 | $215.68 | $215.70 | $215.70 |
| Purchase #4 | $97.73 | 5.158% | $102.7709 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $225.75 | 13.270% | $255.707 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $86.65 | 8.433% | $93.9572 | $93.96 | $93.95 | $94.00 |
| Purchase #7 | $7.57 | 3.803% | $7.8579 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $1,056.51 | $1,133.0458 | $1,133.06 | $1,133.05 | $1,133.20 | |