| 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 | $205.51 | 11.114% | $228.3504 | $228.35 | $228.35 | $228.40 |
| Purchase #2 | $99.26 | 4.650% | $103.8756 | $103.88 | $103.90 | $103.90 |
| Purchase #3 | $239.59 | 4.105% | $249.4252 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $76.46 | 6.424% | $81.3718 | $81.37 | $81.35 | $81.40 |
| Purchase #5 | $171.51 | 8.802% | $186.6063 | $186.61 | $186.60 | $186.60 |
| Purchase #6 | $193.38 | 11.686% | $215.9784 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $106.74 | 10.652% | $118.1099 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,092.45 | $1,183.7176 | $1,183.73 | $1,183.75 | $1,183.80 | |