| 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 | $206.63 | 11.372% | $230.128 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $7.36 | 5.501% | $7.7649 | $7.76 | $7.75 | $7.80 |
| Purchase #3 | $213.76 | 9.846% | $234.8068 | $234.81 | $234.80 | $234.80 |
| Purchase #4 | $141.85 | 5.661% | $149.8801 | $149.88 | $149.90 | $149.90 |
| Purchase #5 | $52.82 | 4.289% | $55.0854 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $133.43 | 13.379% | $151.2816 | $151.28 | $151.30 | $151.30 |
| Purchase #7 | $198.89 | 8.679% | $216.1517 | $216.15 | $216.15 | $216.20 |
| 7 purchase totals = | $954.74 | $1,045.0985 | $1,045.10 | $1,045.15 | $1,045.20 | |