| 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 | $233.80 | 13.719% | $265.875 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $184.27 | 8.605% | $200.1264 | $200.13 | $200.15 | $200.10 |
| Purchase #3 | $147.37 | 6.709% | $157.2571 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $191.49 | 11.847% | $214.1758 | $214.18 | $214.20 | $214.20 |
| Purchase #5 | $153.96 | 11.616% | $171.844 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $113.96 | 12.511% | $128.2175 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $137.46 | 13.163% | $155.5539 | $155.55 | $155.55 | $155.60 |
| 7 purchase totals = | $1,162.31 | $1,293.0497 | $1,293.06 | $1,293.10 | $1,293.10 | |