| 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 | $231.67 | 13.478% | $262.8945 | $262.89 | $262.90 | $262.90 |
| Purchase #2 | $230.49 | 9.577% | $252.564 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $9.71 | 10.122% | $10.6928 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $232.62 | 4.303% | $242.6296 | $242.63 | $242.65 | $242.60 |
| Purchase #5 | $170.61 | 6.541% | $181.7696 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $149.52 | 3.669% | $155.0059 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $20.56 | 5.825% | $21.7576 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $1,045.18 | $1,127.3140 | $1,127.31 | $1,127.30 | $1,127.40 | |