| 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 | $117.30 | 6.654% | $125.1051 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $90.93 | 12.183% | $102.008 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $247.56 | 9.614% | $271.3604 | $271.36 | $271.35 | $271.40 |
| Purchase #4 | $170.80 | 8.449% | $185.2309 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $121.77 | 12.860% | $137.4296 | $137.43 | $137.45 | $137.40 |
| Purchase #6 | $202.67 | 4.289% | $211.3625 | $211.36 | $211.35 | $211.40 |
| Purchase #7 | $228.56 | 10.129% | $251.7108 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,179.59 | $1,284.2073 | $1,284.21 | $1,284.20 | $1,284.20 | |