| 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 | $235.73 | 5.247% | $248.0988 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $201.51 | 12.527% | $226.7532 | $226.75 | $226.75 | $226.80 |
| Purchase #3 | $48.71 | 5.179% | $51.2327 | $51.23 | $51.25 | $51.20 |
| Purchase #4 | $240.44 | 7.183% | $257.7108 | $257.71 | $257.70 | $257.70 |
| Purchase #5 | $7.93 | 12.315% | $8.9066 | $8.91 | $8.90 | $8.90 |
| Purchase #6 | $171.64 | 6.855% | $183.4059 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $95.73 | 8.834% | $104.1868 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $1,001.69 | $1,080.2948 | $1,080.30 | $1,080.30 | $1,080.30 | |