| 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 | $230.56 | 5.118% | $242.3601 | $242.36 | $242.35 | $242.40 |
| Purchase #2 | $228.28 | 9.474% | $249.9072 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $191.44 | 9.394% | $209.4239 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $64.74 | 8.846% | $70.4669 | $70.47 | $70.45 | $70.50 |
| Purchase #5 | $243.63 | 4.418% | $254.3936 | $254.39 | $254.40 | $254.40 |
| Purchase #6 | $109.80 | 4.475% | $114.7136 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $112.76 | 13.203% | $127.6477 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $1,181.21 | $1,268.9130 | $1,268.91 | $1,268.85 | $1,268.90 | |