| 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 | $222.96 | 9.772% | $244.7477 | $244.75 | $244.75 | $244.70 |
| Purchase #2 | $5.76 | 4.514% | $6.02 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $6.78 | 4.489% | $7.0844 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $216.83 | 13.360% | $245.7985 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $186.84 | 3.108% | $192.647 | $192.65 | $192.65 | $192.60 |
| Purchase #6 | $19.72 | 8.216% | $21.3402 | $21.34 | $21.35 | $21.30 |
| Purchase #7 | $210.60 | 6.719% | $224.7502 | $224.75 | $224.75 | $224.80 |
| 7 purchase totals = | $869.49 | $942.3880 | $942.39 | $942.40 | $942.30 | |