| 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 | $235.83 | 11.844% | $263.7617 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $117.94 | 6.661% | $125.796 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $116.85 | 6.414% | $124.3448 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $11.84 | 5.720% | $12.5172 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $187.55 | 4.735% | $196.4305 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $149.49 | 13.768% | $170.0718 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $202.42 | 8.465% | $219.5549 | $219.55 | $219.55 | $219.60 |
| 7 purchase totals = | $1,021.92 | $1,112.4769 | $1,112.47 | $1,112.45 | $1,112.50 | |