| 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 | $249.65 | 5.597% | $263.6229 | $263.62 | $263.60 | $263.60 |
| Purchase #2 | $209.64 | 13.809% | $238.5892 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $186.50 | 13.249% | $211.2094 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $106.30 | 7.309% | $114.0695 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $143.36 | 7.752% | $154.4733 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $114.98 | 6.806% | $122.8055 | $122.81 | $122.80 | $122.80 |
| Purchase #7 | $20.77 | 7.695% | $22.3683 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $1,031.20 | $1,127.1381 | $1,127.14 | $1,127.05 | $1,127.20 | |