| 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 | $175.80 | 12.551% | $197.8647 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $72.69 | 12.779% | $81.9791 | $81.98 | $82.00 | $82.00 |
| Purchase #3 | $226.50 | 3.162% | $233.6619 | $233.66 | $233.65 | $233.70 |
| Purchase #4 | $227.61 | 13.616% | $258.6014 | $258.60 | $258.60 | $258.60 |
| Purchase #5 | $186.51 | 13.651% | $211.9705 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $104.82 | 3.206% | $108.1805 | $108.18 | $108.20 | $108.20 |
| Purchase #7 | $114.71 | 6.661% | $122.3508 | $122.35 | $122.35 | $122.40 |
| 7 purchase totals = | $1,108.64 | $1,214.6089 | $1,214.60 | $1,214.60 | $1,214.80 | |