| 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 | $185.46 | 8.419% | $201.0739 | $201.07 | $201.05 | $201.10 |
| Purchase #2 | $160.34 | 4.316% | $167.2603 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $96.38 | 10.829% | $106.817 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $175.34 | 9.620% | $192.2077 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $249.50 | 13.400% | $282.933 | $282.93 | $282.95 | $282.90 |
| Purchase #6 | $238.74 | 4.535% | $249.5669 | $249.57 | $249.55 | $249.60 |
| Purchase #7 | $82.60 | 5.650% | $87.2669 | $87.27 | $87.25 | $87.30 |
| 7 purchase totals = | $1,188.36 | $1,287.1257 | $1,287.13 | $1,287.05 | $1,287.20 | |