| 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 | $27.88 | 4.867% | $29.2369 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $209.57 | 5.199% | $220.4655 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $222.80 | 6.654% | $237.6251 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $170.89 | 9.737% | $187.5296 | $187.53 | $187.55 | $187.50 |
| Purchase #5 | $216.65 | 9.119% | $236.4063 | $236.41 | $236.40 | $236.40 |
| Purchase #6 | $205.87 | 5.114% | $216.3982 | $216.40 | $216.40 | $216.40 |
| Purchase #7 | $143.76 | 7.812% | $154.9905 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $1,197.42 | $1,282.6521 | $1,282.67 | $1,282.70 | $1,282.60 | |