| 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 | $26.41 | 4.648% | $27.6375 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $205.35 | 4.285% | $214.1492 | $214.15 | $214.15 | $214.10 |
| Purchase #3 | $112.45 | 11.112% | $124.9454 | $124.95 | $124.95 | $124.90 |
| Purchase #4 | $247.77 | 9.728% | $271.8731 | $271.87 | $271.85 | $271.90 |
| Purchase #5 | $216.97 | 9.502% | $237.5865 | $237.59 | $237.60 | $237.60 |
| Purchase #6 | $244.69 | 3.627% | $253.5649 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $167.89 | 8.617% | $182.3571 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $1,221.53 | $1,312.1137 | $1,312.12 | $1,312.10 | $1,312.10 | |