| 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 | $250.76 | 12.607% | $282.3733 | $282.37 | $282.35 | $282.40 |
| Purchase #2 | $138.98 | 11.303% | $154.6889 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $27.87 | 6.682% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $243.55 | 3.489% | $252.0475 | $252.05 | $252.05 | $252.00 |
| Purchase #5 | $182.50 | 8.803% | $198.5655 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $169.88 | 3.368% | $175.6016 | $175.60 | $175.60 | $175.60 |
| Purchase #7 | $120.61 | 12.230% | $135.3606 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $1,134.15 | $1,228.3697 | $1,228.37 | $1,228.35 | $1,228.40 | |