| 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 | $218.87 | 3.840% | $227.2746 | $227.27 | $227.25 | $227.30 |
| Purchase #2 | $28.96 | 3.793% | $30.0585 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $229.38 | 6.424% | $244.1154 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $217.83 | 5.687% | $230.218 | $230.22 | $230.20 | $230.20 |
| Purchase #5 | $107.26 | 12.282% | $120.4337 | $120.43 | $120.45 | $120.40 |
| Purchase #6 | $125.53 | 3.685% | $130.1558 | $130.16 | $130.15 | $130.20 |
| Purchase #7 | $132.55 | 8.241% | $143.4734 | $143.47 | $143.45 | $143.50 |
| 7 purchase totals = | $1,060.38 | $1,125.7294 | $1,125.73 | $1,125.65 | $1,125.80 | |