| 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 | $206.81 | 3.256% | $213.5437 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $185.40 | 4.299% | $193.3703 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $79.58 | 12.751% | $89.7272 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $218.60 | 8.827% | $237.8958 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $96.99 | 9.646% | $106.3457 | $106.35 | $106.35 | $106.30 |
| Purchase #6 | $161.87 | 5.788% | $171.239 | $171.24 | $171.25 | $171.20 |
| Purchase #7 | $205.97 | 5.213% | $216.7072 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,155.22 | $1,228.8289 | $1,228.84 | $1,228.85 | $1,228.70 | |