| 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 | $61.91 | 13.757% | $70.427 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $238.88 | 6.122% | $253.5042 | $253.50 | $253.50 | $253.50 |
| Purchase #3 | $207.25 | 9.556% | $227.0548 | $227.05 | $227.05 | $227.10 |
| Purchase #4 | $239.64 | 13.411% | $271.7781 | $271.78 | $271.80 | $271.80 |
| Purchase #5 | $43.78 | 11.556% | $48.8392 | $48.84 | $48.85 | $48.80 |
| Purchase #6 | $175.42 | 3.229% | $181.0843 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $247.40 | 5.109% | $260.0397 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,214.28 | $1,312.7273 | $1,312.72 | $1,312.80 | $1,312.70 | |