| 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 | $210.84 | 6.329% | $224.1841 | $224.18 | $224.20 | $224.20 |
| Purchase #2 | $201.62 | 7.171% | $216.0782 | $216.08 | $216.10 | $216.10 |
| Purchase #3 | $23.65 | 11.446% | $26.357 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $179.54 | 9.814% | $197.1601 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $171.37 | 8.621% | $186.1438 | $186.14 | $186.15 | $186.10 |
| Purchase #6 | $195.66 | 4.793% | $205.038 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $101.28 | 12.651% | $114.0929 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $1,083.96 | $1,169.0541 | $1,169.05 | $1,169.10 | $1,169.10 | |