| 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 | $120.52 | 13.116% | $136.3274 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $184.60 | 12.369% | $207.4332 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $214.41 | 7.366% | $230.2034 | $230.20 | $230.20 | $230.20 |
| Purchase #4 | $172.89 | 6.665% | $184.4131 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $148.44 | 10.372% | $163.8362 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $230.27 | 13.792% | $262.0288 | $262.03 | $262.05 | $262.00 |
| Purchase #7 | $30.86 | 8.417% | $33.4575 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $1,101.99 | $1,217.6996 | $1,217.70 | $1,217.75 | $1,217.60 | |