| 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 | $169.96 | 12.558% | $191.3036 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $239.59 | 5.480% | $252.7195 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $83.79 | 8.498% | $90.9105 | $90.91 | $90.90 | $90.90 |
| Purchase #4 | $242.80 | 6.440% | $258.4363 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $152.52 | 7.126% | $163.3886 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $107.89 | 6.239% | $114.6213 | $114.62 | $114.60 | $114.60 |
| Purchase #7 | $31.64 | 3.306% | $32.686 | $32.69 | $32.70 | $32.70 |
| 7 purchase totals = | $1,028.19 | $1,104.0658 | $1,104.07 | $1,104.05 | $1,104.00 | |