| 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 | $200.63 | 13.682% | $228.0802 | $228.08 | $228.10 | $228.10 |
| Purchase #2 | $207.31 | 3.859% | $215.3101 | $215.31 | $215.30 | $215.30 |
| Purchase #3 | $22.42 | 8.149% | $24.247 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $8.43 | 12.845% | $9.5128 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $229.92 | 5.467% | $242.4897 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $143.69 | 9.196% | $156.9037 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $137.52 | 11.799% | $153.746 | $153.75 | $153.75 | $153.70 |
| 7 purchase totals = | $949.92 | $1,030.2895 | $1,030.29 | $1,030.30 | $1,030.20 | |