| 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 | $216.84 | 7.857% | $233.8771 | $233.88 | $233.90 | $233.90 |
| Purchase #2 | $93.89 | 11.597% | $104.7784 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $139.30 | 4.168% | $145.106 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $194.94 | 3.221% | $201.219 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $156.57 | 10.104% | $172.3898 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $193.62 | 8.233% | $209.5607 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $61.91 | 13.762% | $70.4301 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $1,057.07 | $1,137.3611 | $1,137.37 | $1,137.40 | $1,137.40 | |