| 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 | $89.57 | 11.671% | $100.0237 | $100.02 | $100.00 | $100.00 |
| Purchase #2 | $195.77 | 9.479% | $214.327 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $101.46 | 7.185% | $108.7499 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $221.45 | 12.583% | $249.3151 | $249.32 | $249.30 | $249.30 |
| Purchase #5 | $97.50 | 7.274% | $104.5922 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $207.54 | 4.530% | $216.9416 | $216.94 | $216.95 | $216.90 |
| Purchase #7 | $194.81 | 10.200% | $214.6806 | $214.68 | $214.70 | $214.70 |
| 7 purchase totals = | $1,108.10 | $1,208.6301 | $1,208.63 | $1,208.65 | $1,208.50 | |