| 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 | $184.67 | 7.115% | $197.8093 | $197.81 | $197.80 | $197.80 |
| Purchase #2 | $243.85 | 10.176% | $268.6642 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $209.77 | 10.486% | $231.7665 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $71.94 | 10.370% | $79.4002 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $198.62 | 9.168% | $216.8295 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $86.58 | 11.673% | $96.6865 | $96.69 | $96.70 | $96.70 |
| Purchase #7 | $104.87 | 9.418% | $114.7467 | $114.75 | $114.75 | $114.70 |
| 7 purchase totals = | $1,100.30 | $1,205.9029 | $1,205.91 | $1,205.90 | $1,205.90 | |