| 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 | $214.29 | 8.841% | $233.2354 | $233.24 | $233.25 | $233.20 |
| Purchase #2 | $11.35 | 11.445% | $12.649 | $12.65 | $12.65 | $12.60 |
| Purchase #3 | $123.46 | 5.695% | $130.491 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $20.66 | 3.530% | $21.3893 | $21.39 | $21.40 | $21.40 |
| Purchase #5 | $230.46 | 3.364% | $238.2127 | $238.21 | $238.20 | $238.20 |
| Purchase #6 | $173.50 | 5.152% | $182.4387 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $28.40 | 5.173% | $29.8691 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $802.12 | $848.2852 | $848.29 | $848.30 | $848.20 | |