| 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 | $186.36 | 11.179% | $207.1932 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $224.86 | 10.735% | $248.9987 | $249.00 | $249.00 | $249.00 |
| Purchase #3 | $7.63 | 7.711% | $8.2183 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $171.61 | 7.392% | $184.2954 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $162.48 | 4.255% | $169.3935 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $247.88 | 4.626% | $259.3469 | $259.35 | $259.35 | $259.30 |
| Purchase #7 | $177.45 | 13.385% | $201.2017 | $201.20 | $201.20 | $201.20 |
| 7 purchase totals = | $1,178.27 | $1,278.6477 | $1,278.65 | $1,278.65 | $1,278.60 | |