| 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 | $199.46 | 13.492% | $226.3711 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $74.49 | 11.675% | $83.1867 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $30.36 | 3.573% | $31.4448 | $31.44 | $31.45 | $31.40 |
| Purchase #4 | $88.27 | 6.398% | $93.9175 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $178.40 | 3.823% | $185.2202 | $185.22 | $185.20 | $185.20 |
| Purchase #6 | $219.30 | 5.206% | $230.7168 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $230.56 | 13.754% | $262.2712 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $1,020.84 | $1,113.1283 | $1,113.13 | $1,113.05 | $1,113.10 | |