| 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 | $110.69 | 7.444% | $118.9298 | $118.93 | $118.95 | $118.90 |
| Purchase #2 | $242.34 | 3.737% | $251.3962 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $188.30 | 9.499% | $206.1866 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $79.88 | 3.356% | $82.5608 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $168.55 | 4.651% | $176.3893 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $120.32 | 7.172% | $128.9494 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $104.94 | 8.613% | $113.9785 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,015.02 | $1,078.3906 | $1,078.40 | $1,078.45 | $1,078.40 | |