| 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 | $219.64 | 11.352% | $244.5735 | $244.57 | $244.55 | $244.60 |
| Purchase #2 | $106.50 | 10.175% | $117.3364 | $117.34 | $117.35 | $117.30 |
| Purchase #3 | $127.92 | 13.435% | $145.1061 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $204.99 | 3.449% | $212.0601 | $212.06 | $212.05 | $212.10 |
| Purchase #5 | $181.65 | 8.347% | $196.8123 | $196.81 | $196.80 | $196.80 |
| Purchase #6 | $61.40 | 7.677% | $66.1137 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $40.30 | 12.231% | $45.2291 | $45.23 | $45.25 | $45.20 |
| 7 purchase totals = | $942.40 | $1,027.2312 | $1,027.23 | $1,027.20 | $1,027.20 | |