| 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 | $189.53 | 12.644% | $213.4942 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $250.88 | 12.785% | $282.955 | $282.96 | $282.95 | $283.00 |
| Purchase #3 | $163.76 | 11.844% | $183.1557 | $183.16 | $183.15 | $183.20 |
| Purchase #4 | $20.31 | 3.308% | $20.9819 | $20.98 | $21.00 | $21.00 |
| Purchase #5 | $194.85 | 4.552% | $203.7196 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $221.94 | 10.533% | $245.3169 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $216.52 | 4.819% | $226.9541 | $226.95 | $226.95 | $227.00 |
| 7 purchase totals = | $1,257.79 | $1,376.5774 | $1,376.58 | $1,376.55 | $1,376.70 | |