| 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 | $134.93 | 3.565% | $139.7403 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $114.81 | 3.581% | $118.9213 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $237.61 | 4.154% | $247.4803 | $247.48 | $247.50 | $247.50 |
| Purchase #4 | $201.94 | 8.271% | $218.6425 | $218.64 | $218.65 | $218.60 |
| Purchase #5 | $107.87 | 8.392% | $116.9225 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $130.49 | 5.275% | $137.3733 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $219.49 | 6.205% | $233.1094 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,147.14 | $1,212.1896 | $1,212.18 | $1,212.15 | $1,212.10 | |