| 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 | $249.92 | 9.586% | $273.8773 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $242.46 | 11.390% | $270.0762 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $196.27 | 9.833% | $215.5692 | $215.57 | $215.55 | $215.60 |
| Purchase #4 | $241.41 | 3.626% | $250.1635 | $250.16 | $250.15 | $250.20 |
| Purchase #5 | $88.63 | 12.724% | $99.9073 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $187.96 | 7.755% | $202.5363 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $184.58 | 9.687% | $202.4603 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $1,391.23 | $1,514.5901 | $1,514.60 | $1,514.60 | $1,514.70 | |