| 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 | $247.38 | 11.644% | $276.1849 | $276.18 | $276.20 | $276.20 |
| Purchase #2 | $235.37 | 6.692% | $251.121 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $223.61 | 11.589% | $249.5242 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $101.44 | 13.258% | $114.8889 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $243.49 | 7.868% | $262.6478 | $262.65 | $262.65 | $262.60 |
| Purchase #6 | $168.59 | 5.206% | $177.3668 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $29.68 | 5.587% | $31.3382 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $1,249.56 | $1,363.0718 | $1,363.07 | $1,363.05 | $1,363.00 | |