| 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 | $214.32 | 11.457% | $238.8746 | $238.87 | $238.85 | $238.90 |
| Purchase #2 | $215.98 | 7.274% | $231.6904 | $231.69 | $231.70 | $231.70 |
| Purchase #3 | $9.76 | 3.720% | $10.1231 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $200.76 | 13.111% | $227.0816 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $132.37 | 5.492% | $139.6398 | $139.64 | $139.65 | $139.60 |
| Purchase #6 | $44.51 | 3.726% | $46.1684 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $81.73 | 6.211% | $86.8063 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $899.43 | $980.3842 | $980.38 | $980.35 | $980.40 | |